31480130604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1\times {\mathrm{7177}}^1$

素因数の和:8135

約数の個数: 96

約数和(自身を含む): 81757075456

約数和(自身を除く): 50276944852

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 907, 1209, 1612, 1814, 2418, 2721, 3628, 4836, 5442, 7177, 10884, 11791, 14354, 21531, 23582, 28117, 28708, 35373, 43062, 47164, 56234, 70746, 84351, 86124, 93301, 112468, 141492, 168702, 186602, 222487, 279903, 337404, 365521, 373204, 444974, 559806, 667461, 731042, 889948, 1096563, 1119612, 1334922, 1462084, 2193126, 2669844, 2892331, 4386252, 5784662, 6509539, 8676993, 11569324, 13019078, 17353986, 19528617, 26038156, 34707972, 39057234, 78114468, 84624007, 169248014, 201795709, 253872021, 338496028, 403591418, 507744042, 605387127, 807182836, 1015488084, 1210774254, 2421548508, 2623344217, 5246688434, 7870032651, 10493376868, 15740065302, 31480130604]

約数ペア:

[(1, 31480130604), (2, 15740065302), (3, 10493376868), (4, 7870032651), (6, 5246688434), (12, 2623344217), (13, 2421548508), (26, 1210774254), (31, 1015488084), (39, 807182836), (52, 605387127), (62, 507744042), (78, 403591418), (93, 338496028), (124, 253872021), (156, 201795709), (186, 169248014), (372, 84624007), (403, 78114468), (806, 39057234), (907, 34707972), (1209, 26038156), (1612, 19528617), (1814, 17353986), (2418, 13019078), (2721, 11569324), (3628, 8676993), (4836, 6509539), (5442, 5784662), (7177, 4386252), (10884, 2892331), (11791, 2669844), (14354, 2193126), (21531, 1462084), (23582, 1334922), (28117, 1119612), (28708, 1096563), (35373, 889948), (43062, 731042), (47164, 667461), (56234, 559806), (70746, 444974), (84351, 373204), (86124, 365521), (93301, 337404), (112468, 279903), (141492, 222487), (168702, 186602)]