31415704830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1\times {\mathrm{439}}^1$

素因数の和:847

約数の個数: 192

約数和(自身を含む): 86348021760

約数和(自身を除く): 54932316930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 181, 191, 207, 230, 345, 362, 382, 414, 439, 543, 573, 690, 878, 905, 955, 1035, 1086, 1146, 1317, 1629, 1719, 1810, 1910, 2070, 2195, 2634, 2715, 2865, 3258, 3438, 3951, 4163, 4390, 4393, 5430, 5730, 6585, 7902, 8145, 8326, 8595, 8786, 10097, 12489, 13170, 13179, 16290, 17190, 19755, 20194, 20815, 21965, 24978, 26358, 30291, 34571, 37467, 39510, 39537, 41630, 43930, 50485, 60582, 62445, 65895, 69142, 74934, 79074, 79459, 83849, 90873, 100970, 103713, 124890, 131790, 151455, 158918, 167698, 172855, 181746, 187335, 197685, 207426, 238377, 251547, 302910, 311139, 345710, 374670, 395370, 397295, 419245, 454365, 476754, 503094, 518565, 622278, 715131, 754641, 794590, 795133, 838490, 908730, 1037130, 1191885, 1257735, 1430262, 1509282, 1555695, 1590266, 1827557, 1928527, 2383770, 2385399, 2515470, 3111390, 3575655, 3655114, 3773205, 3857054, 3975665, 4770798, 5482671, 5785581, 7151310, 7156197, 7546410, 7951330, 9137785, 9642635, 10965342, 11571162, 11926995, 14312394, 15176669, 16448013, 17356743, 18275570, 19285270, 23853990, 27413355, 28927905, 30353338, 32896026, 34713486, 35780985, 45530007, 54826710, 57855810, 71561970, 75883345, 82240065, 86783715, 91060014, 136590021, 151766690, 164480130, 173567430, 227650035, 273180042, 349063387, 455300070, 682950105, 698126774, 1047190161, 1365900210, 1745316935, 2094380322, 3141570483, 3490633870, 5235950805, 6283140966, 10471901610, 15707852415, 31415704830]

約数ペア:

[(1, 31415704830), (2, 15707852415), (3, 10471901610), (5, 6283140966), (6, 5235950805), (9, 3490633870), (10, 3141570483), (15, 2094380322), (18, 1745316935), (23, 1365900210), (30, 1047190161), (45, 698126774), (46, 682950105), (69, 455300070), (90, 349063387), (115, 273180042), (138, 227650035), (181, 173567430), (191, 164480130), (207, 151766690), (230, 136590021), (345, 91060014), (362, 86783715), (382, 82240065), (414, 75883345), (439, 71561970), (543, 57855810), (573, 54826710), (690, 45530007), (878, 35780985), (905, 34713486), (955, 32896026), (1035, 30353338), (1086, 28927905), (1146, 27413355), (1317, 23853990), (1629, 19285270), (1719, 18275570), (1810, 17356743), (1910, 16448013), (2070, 15176669), (2195, 14312394), (2634, 11926995), (2715, 11571162), (2865, 10965342), (3258, 9642635), (3438, 9137785), (3951, 7951330), (4163, 7546410), (4390, 7156197), (4393, 7151310), (5430, 5785581), (5730, 5482671), (6585, 4770798), (7902, 3975665), (8145, 3857054), (8326, 3773205), (8595, 3655114), (8786, 3575655), (10097, 3111390), (12489, 2515470), (13170, 2385399), (13179, 2383770), (16290, 1928527), (17190, 1827557), (19755, 1590266), (20194, 1555695), (20815, 1509282), (21965, 1430262), (24978, 1257735), (26358, 1191885), (30291, 1037130), (34571, 908730), (37467, 838490), (39510, 795133), (39537, 794590), (41630, 754641), (43930, 715131), (50485, 622278), (60582, 518565), (62445, 503094), (65895, 476754), (69142, 454365), (74934, 419245), (79074, 397295), (79459, 395370), (83849, 374670), (90873, 345710), (100970, 311139), (103713, 302910), (124890, 251547), (131790, 238377), (151455, 207426), (158918, 197685), (167698, 187335), (172855, 181746)]