30823352

素因数分解:

$2^3\times 7^3\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 69120000

約数和(自身を除く): 38296648

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 188, 196, 239, 329, 343, 376, 392, 478, 658, 686, 956, 1316, 1372, 1673, 1912, 2303, 2632, 2744, 3346, 4606, 6692, 9212, 11233, 11711, 13384, 16121, 18424, 22466, 23422, 32242, 44932, 46844, 64484, 78631, 81977, 89864, 93688, 128968, 157262, 163954, 314524, 327908, 550417, 629048, 655816, 1100834, 2201668, 3852919, 4403336, 7705838, 15411676, 30823352]

約数ペア:

[(1, 30823352), (2, 15411676), (4, 7705838), (7, 4403336), (8, 3852919), (14, 2201668), (28, 1100834), (47, 655816), (49, 629048), (56, 550417), (94, 327908), (98, 314524), (188, 163954), (196, 157262), (239, 128968), (329, 93688), (343, 89864), (376, 81977), (392, 78631), (478, 64484), (658, 46844), (686, 44932), (956, 32242), (1316, 23422), (1372, 22466), (1673, 18424), (1912, 16121), (2303, 13384), (2632, 11711), (2744, 11233), (3346, 9212), (4606, 6692)]