3938430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2477}}^1$

素因数の和:2540

約数の個数: 32

約数和(自身を含む): 9634464

約数和(自身を除く): 5696034

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 2477, 4954, 7431, 12385, 14862, 24770, 37155, 74310, 131281, 262562, 393843, 656405, 787686, 1312810, 1969215, 3938430]

約数ペア:

[(1, 3938430), (2, 1969215), (3, 1312810), (5, 787686), (6, 656405), (10, 393843), (15, 262562), (30, 131281), (53, 74310), (106, 37155), (159, 24770), (265, 14862), (318, 12385), (530, 7431), (795, 4954), (1590, 2477)]