38917710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:123

約数の個数: 192

約数和(自身を含む): 119508480

約数和(自身を除く): 80590770

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 29, 30, 31, 37, 39, 45, 58, 62, 65, 74, 78, 87, 90, 93, 111, 117, 130, 145, 155, 174, 185, 186, 195, 222, 234, 261, 279, 290, 310, 333, 370, 377, 390, 403, 435, 465, 481, 522, 555, 558, 585, 666, 754, 806, 870, 899, 930, 962, 1073, 1110, 1131, 1147, 1170, 1209, 1305, 1395, 1443, 1665, 1798, 1885, 2015, 2146, 2262, 2294, 2405, 2418, 2610, 2697, 2790, 2886, 3219, 3330, 3393, 3441, 3627, 3770, 4030, 4329, 4495, 4810, 5365, 5394, 5655, 5735, 6045, 6438, 6786, 6882, 7215, 7254, 8091, 8658, 8990, 9657, 10323, 10730, 11310, 11470, 11687, 12090, 13485, 13949, 14430, 14911, 16095, 16182, 16965, 17205, 18135, 19314, 20646, 21645, 23374, 26970, 27898, 29822, 32190, 33263, 33930, 34410, 35061, 36270, 40455, 41847, 43290, 44733, 48285, 51615, 58435, 66526, 69745, 70122, 74555, 80910, 83694, 89466, 96570, 99789, 103230, 105183, 116870, 125541, 134199, 139490, 149110, 166315, 175305, 199578, 209235, 210366, 223665, 251082, 268398, 299367, 332630, 350610, 418470, 432419, 447330, 498945, 525915, 598734, 627705, 670995, 864838, 997890, 1051830, 1255410, 1297257, 1341990, 1496835, 2162095, 2594514, 2993670, 3891771, 4324190, 6486285, 7783542, 12972570, 19458855, 38917710]

約数ペア:

[(1, 38917710), (2, 19458855), (3, 12972570), (5, 7783542), (6, 6486285), (9, 4324190), (10, 3891771), (13, 2993670), (15, 2594514), (18, 2162095), (26, 1496835), (29, 1341990), (30, 1297257), (31, 1255410), (37, 1051830), (39, 997890), (45, 864838), (58, 670995), (62, 627705), (65, 598734), (74, 525915), (78, 498945), (87, 447330), (90, 432419), (93, 418470), (111, 350610), (117, 332630), (130, 299367), (145, 268398), (155, 251082), (174, 223665), (185, 210366), (186, 209235), (195, 199578), (222, 175305), (234, 166315), (261, 149110), (279, 139490), (290, 134199), (310, 125541), (333, 116870), (370, 105183), (377, 103230), (390, 99789), (403, 96570), (435, 89466), (465, 83694), (481, 80910), (522, 74555), (555, 70122), (558, 69745), (585, 66526), (666, 58435), (754, 51615), (806, 48285), (870, 44733), (899, 43290), (930, 41847), (962, 40455), (1073, 36270), (1110, 35061), (1131, 34410), (1147, 33930), (1170, 33263), (1209, 32190), (1305, 29822), (1395, 27898), (1443, 26970), (1665, 23374), (1798, 21645), (1885, 20646), (2015, 19314), (2146, 18135), (2262, 17205), (2294, 16965), (2405, 16182), (2418, 16095), (2610, 14911), (2697, 14430), (2790, 13949), (2886, 13485), (3219, 12090), (3330, 11687), (3393, 11470), (3441, 11310), (3627, 10730), (3770, 10323), (4030, 9657), (4329, 8990), (4495, 8658), (4810, 8091), (5365, 7254), (5394, 7215), (5655, 6882), (5735, 6786), (6045, 6438)]