91279020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3061}}^1$

素因数の和:3151

約数の個数: 96

約数和(自身を含む): 296303616

約数和(自身を除く): 205024596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 497, 710, 852, 994, 1065, 1420, 1491, 1988, 2130, 2485, 2982, 3061, 4260, 4970, 5964, 6122, 7455, 9183, 9940, 12244, 14910, 15305, 18366, 21427, 29820, 30610, 36732, 42854, 45915, 61220, 64281, 85708, 91830, 107135, 128562, 183660, 214270, 217331, 257124, 321405, 428540, 434662, 642810, 651993, 869324, 1086655, 1285620, 1303986, 1521317, 2173310, 2607972, 3042634, 3259965, 4346620, 4563951, 6085268, 6519930, 7606585, 9127902, 13039860, 15213170, 18255804, 22819755, 30426340, 45639510, 91279020]

約数ペア:

[(1, 91279020), (2, 45639510), (3, 30426340), (4, 22819755), (5, 18255804), (6, 15213170), (7, 13039860), (10, 9127902), (12, 7606585), (14, 6519930), (15, 6085268), (20, 4563951), (21, 4346620), (28, 3259965), (30, 3042634), (35, 2607972), (42, 2173310), (60, 1521317), (70, 1303986), (71, 1285620), (84, 1086655), (105, 869324), (140, 651993), (142, 642810), (210, 434662), (213, 428540), (284, 321405), (355, 257124), (420, 217331), (426, 214270), (497, 183660), (710, 128562), (852, 107135), (994, 91830), (1065, 85708), (1420, 64281), (1491, 61220), (1988, 45915), (2130, 42854), (2485, 36732), (2982, 30610), (3061, 29820), (4260, 21427), (4970, 18366), (5964, 15305), (6122, 14910), (7455, 12244), (9183, 9940)]