31414440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{261787}}^1$

素因数の和:261801

約数の個数: 32

約数和(自身を含む): 94243680

約数和(自身を除く): 62829240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 261787, 523574, 785361, 1047148, 1308935, 1570722, 2094296, 2617870, 3141444, 3926805, 5235740, 6282888, 7853610, 10471480, 15707220, 31414440]

約数ペア:

[(1, 31414440), (2, 15707220), (3, 10471480), (4, 7853610), (5, 6282888), (6, 5235740), (8, 3926805), (10, 3141444), (12, 2617870), (15, 2094296), (20, 1570722), (24, 1308935), (30, 1047148), (40, 785361), (60, 523574), (120, 261787)]