66379980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{23539}}^1$

素因数の和:23598

約数の個数: 48

約数和(自身を含む): 189826560

約数和(自身を除く): 123446580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 23539, 47078, 70617, 94156, 117695, 141234, 235390, 282468, 353085, 470780, 706170, 1106333, 1412340, 2212666, 3318999, 4425332, 5531665, 6637998, 11063330, 13275996, 16594995, 22126660, 33189990, 66379980]

約数ペア:

[(1, 66379980), (2, 33189990), (3, 22126660), (4, 16594995), (5, 13275996), (6, 11063330), (10, 6637998), (12, 5531665), (15, 4425332), (20, 3318999), (30, 2212666), (47, 1412340), (60, 1106333), (94, 706170), (141, 470780), (188, 353085), (235, 282468), (282, 235390), (470, 141234), (564, 117695), (705, 94156), (940, 70617), (1410, 47078), (2820, 23539)]