127817340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9817}}^1$

素因数の和:9867

約数の個数: 96

約数和(自身を含む): 422252544

約数和(自身を除く): 294435204

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 9817, 13020, 19634, 29451, 39268, 49085, 58902, 68719, 98170, 117804, 137438, 147255, 196340, 206157, 274876, 294510, 304327, 343595, 412314, 589020, 608654, 687190, 824628, 912981, 1030785, 1217308, 1374380, 1521635, 1825962, 2061570, 2130289, 3043270, 3651924, 4123140, 4260578, 4564905, 6086540, 6390867, 8521156, 9129810, 10651445, 12781734, 18259620, 21302890, 25563468, 31954335, 42605780, 63908670, 127817340]

約数ペア:

[(1, 127817340), (2, 63908670), (3, 42605780), (4, 31954335), (5, 25563468), (6, 21302890), (7, 18259620), (10, 12781734), (12, 10651445), (14, 9129810), (15, 8521156), (20, 6390867), (21, 6086540), (28, 4564905), (30, 4260578), (31, 4123140), (35, 3651924), (42, 3043270), (60, 2130289), (62, 2061570), (70, 1825962), (84, 1521635), (93, 1374380), (105, 1217308), (124, 1030785), (140, 912981), (155, 824628), (186, 687190), (210, 608654), (217, 589020), (310, 412314), (372, 343595), (420, 304327), (434, 294510), (465, 274876), (620, 206157), (651, 196340), (868, 147255), (930, 137438), (1085, 117804), (1302, 98170), (1860, 68719), (2170, 58902), (2604, 49085), (3255, 39268), (4340, 29451), (6510, 19634), (9817, 13020)]