397013460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{124847}}^1$

素因数の和:124912

約数の個数: 48

約数和(自身を含む): 1132621056

約数和(自身を除く): 735607596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 124847, 249694, 374541, 499388, 624235, 749082, 1248470, 1498164, 1872705, 2496940, 3745410, 6616891, 7490820, 13233782, 19850673, 26467564, 33084455, 39701346, 66168910, 79402692, 99253365, 132337820, 198506730, 397013460]

約数ペア:

[(1, 397013460), (2, 198506730), (3, 132337820), (4, 99253365), (5, 79402692), (6, 66168910), (10, 39701346), (12, 33084455), (15, 26467564), (20, 19850673), (30, 13233782), (53, 7490820), (60, 6616891), (106, 3745410), (159, 2496940), (212, 1872705), (265, 1498164), (318, 1248470), (530, 749082), (636, 624235), (795, 499388), (1060, 374541), (1590, 249694), (3180, 124847)]