69927420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1847}}^1$

素因数の和:2490

約数の個数: 48

約数和(自身を含む): 196213248

約数和(自身を除く): 126285828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 631, 1262, 1847, 1893, 2524, 3155, 3694, 3786, 5541, 6310, 7388, 7572, 9235, 9465, 11082, 12620, 18470, 18930, 22164, 27705, 36940, 37860, 55410, 110820, 1165457, 2330914, 3496371, 4661828, 5827285, 6992742, 11654570, 13985484, 17481855, 23309140, 34963710, 69927420]

約数ペア:

[(1, 69927420), (2, 34963710), (3, 23309140), (4, 17481855), (5, 13985484), (6, 11654570), (10, 6992742), (12, 5827285), (15, 4661828), (20, 3496371), (30, 2330914), (60, 1165457), (631, 110820), (1262, 55410), (1847, 37860), (1893, 36940), (2524, 27705), (3155, 22164), (3694, 18930), (3786, 18470), (5541, 12620), (6310, 11082), (7388, 9465), (7572, 9235)]