215825340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{9491}}^1$

素因数の和:9882

約数の個数: 48

約数和(自身を含む): 605969280

約数和(自身を除く): 390143940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 379, 758, 1137, 1516, 1895, 2274, 3790, 4548, 5685, 7580, 9491, 11370, 18982, 22740, 28473, 37964, 47455, 56946, 94910, 113892, 142365, 189820, 284730, 569460, 3597089, 7194178, 10791267, 14388356, 17985445, 21582534, 35970890, 43165068, 53956335, 71941780, 107912670, 215825340]

約数ペア:

[(1, 215825340), (2, 107912670), (3, 71941780), (4, 53956335), (5, 43165068), (6, 35970890), (10, 21582534), (12, 17985445), (15, 14388356), (20, 10791267), (30, 7194178), (60, 3597089), (379, 569460), (758, 284730), (1137, 189820), (1516, 142365), (1895, 113892), (2274, 94910), (3790, 56946), (4548, 47455), (5685, 37964), (7580, 28473), (9491, 22740), (11370, 18982)]