38497620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1291}}^1$

素因数の和:1381

約数の個数: 96

約数和(自身を含む): 125024256

約数和(自身を除く): 86526636

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, 1291, 1420, 1491, 1988, 2130, 2485, 2582, 2982, 3873, 4260, 4970, 5164, 5964, 6455, 7455, 7746, 9037, 9940, 12910, 14910, 15492, 18074, 19365, 25820, 27111, 29820, 36148, 38730, 45185, 54222, 77460, 90370, 91661, 108444, 135555, 180740, 183322, 271110, 274983, 366644, 458305, 542220, 549966, 641627, 916610, 1099932, 1283254, 1374915, 1833220, 1924881, 2566508, 2749830, 3208135, 3849762, 5499660, 6416270, 7699524, 9624405, 12832540, 19248810, 38497620]

約数ペア:

[(1, 38497620), (2, 19248810), (3, 12832540), (4, 9624405), (5, 7699524), (6, 6416270), (7, 5499660), (10, 3849762), (12, 3208135), (14, 2749830), (15, 2566508), (20, 1924881), (21, 1833220), (28, 1374915), (30, 1283254), (35, 1099932), (42, 916610), (60, 641627), (70, 549966), (71, 542220), (84, 458305), (105, 366644), (140, 274983), (142, 271110), (210, 183322), (213, 180740), (284, 135555), (355, 108444), (420, 91661), (426, 90370), (497, 77460), (710, 54222), (852, 45185), (994, 38730), (1065, 36148), (1291, 29820), (1420, 27111), (1491, 25820), (1988, 19365), (2130, 18074), (2485, 15492), (2582, 14910), (2982, 12910), (3873, 9940), (4260, 9037), (4970, 7746), (5164, 7455), (5964, 6455)]