30633420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1163}}^1$

素因数の和:1614

約数の個数: 48

約数和(自身を含む): 86042880

約数和(自身を除く): 55409460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 439, 878, 1163, 1317, 1756, 2195, 2326, 2634, 3489, 4390, 4652, 5268, 5815, 6585, 6978, 8780, 11630, 13170, 13956, 17445, 23260, 26340, 34890, 69780, 510557, 1021114, 1531671, 2042228, 2552785, 3063342, 5105570, 6126684, 7658355, 10211140, 15316710, 30633420]

約数ペア:

[(1, 30633420), (2, 15316710), (3, 10211140), (4, 7658355), (5, 6126684), (6, 5105570), (10, 3063342), (12, 2552785), (15, 2042228), (20, 1531671), (30, 1021114), (60, 510557), (439, 69780), (878, 34890), (1163, 26340), (1317, 23260), (1756, 17445), (2195, 13956), (2326, 13170), (2634, 11630), (3489, 8780), (4390, 6978), (4652, 6585), (5268, 5815)]