2137609620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{2707}}^1$

素因数の和:2870

約数の個数: 144

約数和(自身を含む): 6706784448

約数和(自身を除く): 4569174828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 107, 123, 164, 180, 205, 214, 246, 321, 369, 410, 428, 492, 535, 615, 642, 738, 820, 963, 1070, 1230, 1284, 1476, 1605, 1845, 1926, 2140, 2460, 2707, 3210, 3690, 3852, 4387, 4815, 5414, 6420, 7380, 8121, 8774, 9630, 10828, 13161, 13535, 16242, 17548, 19260, 21935, 24363, 26322, 27070, 32484, 39483, 40605, 43870, 48726, 52644, 54140, 65805, 78966, 81210, 87740, 97452, 110987, 121815, 131610, 157932, 162420, 197415, 221974, 243630, 263220, 289649, 332961, 394830, 443948, 487260, 554935, 579298, 665922, 789660, 868947, 998883, 1109870, 1158596, 1331844, 1448245, 1664805, 1737894, 1997766, 2219740, 2606841, 2896490, 3329610, 3475788, 3995532, 4344735, 4994415, 5213682, 5792980, 6659220, 8689470, 9988830, 10427364, 11875609, 13034205, 17378940, 19977660, 23751218, 26068410, 35626827, 47502436, 52136820, 59378045, 71253654, 106880481, 118756090, 142507308, 178134135, 213760962, 237512180, 356268270, 427521924, 534402405, 712536540, 1068804810, 2137609620]

約数ペア:

[(1, 2137609620), (2, 1068804810), (3, 712536540), (4, 534402405), (5, 427521924), (6, 356268270), (9, 237512180), (10, 213760962), (12, 178134135), (15, 142507308), (18, 118756090), (20, 106880481), (30, 71253654), (36, 59378045), (41, 52136820), (45, 47502436), (60, 35626827), (82, 26068410), (90, 23751218), (107, 19977660), (123, 17378940), (164, 13034205), (180, 11875609), (205, 10427364), (214, 9988830), (246, 8689470), (321, 6659220), (369, 5792980), (410, 5213682), (428, 4994415), (492, 4344735), (535, 3995532), (615, 3475788), (642, 3329610), (738, 2896490), (820, 2606841), (963, 2219740), (1070, 1997766), (1230, 1737894), (1284, 1664805), (1476, 1448245), (1605, 1331844), (1845, 1158596), (1926, 1109870), (2140, 998883), (2460, 868947), (2707, 789660), (3210, 665922), (3690, 579298), (3852, 554935), (4387, 487260), (4815, 443948), (5414, 394830), (6420, 332961), (7380, 289649), (8121, 263220), (8774, 243630), (9630, 221974), (10828, 197415), (13161, 162420), (13535, 157932), (16242, 131610), (17548, 121815), (19260, 110987), (21935, 97452), (24363, 87740), (26322, 81210), (27070, 78966), (32484, 65805), (39483, 54140), (40605, 52644), (43870, 48726)]