72990930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{4261}}^1$

素因数の和:4842

約数の個数: 32

約数和(自身を含む): 175526208

約数和(自身を除く): 102535278

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 571, 1142, 1713, 2855, 3426, 4261, 5710, 8522, 8565, 12783, 17130, 21305, 25566, 42610, 63915, 127830, 2433031, 4866062, 7299093, 12165155, 14598186, 24330310, 36495465, 72990930]

約数ペア:

[(1, 72990930), (2, 36495465), (3, 24330310), (5, 14598186), (6, 12165155), (10, 7299093), (15, 4866062), (30, 2433031), (571, 127830), (1142, 63915), (1713, 42610), (2855, 25566), (3426, 21305), (4261, 17130), (5710, 12783), (8522, 8565)]