30724904

素因数分解:

$2^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2417}}^1$

素因数の和:2657

約数の個数: 32

約数和(自身を含む): 66156480

約数和(自身を除く): 35431576

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 227, 454, 908, 1589, 1816, 2417, 3178, 4834, 6356, 9668, 12712, 16919, 19336, 33838, 67676, 135352, 548659, 1097318, 2194636, 3840613, 4389272, 7681226, 15362452, 30724904]

約数ペア:

[(1, 30724904), (2, 15362452), (4, 7681226), (7, 4389272), (8, 3840613), (14, 2194636), (28, 1097318), (56, 548659), (227, 135352), (454, 67676), (908, 33838), (1589, 19336), (1816, 16919), (2417, 12712), (3178, 9668), (4834, 6356)]