4448659980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1577539}}^1$

素因数の和:1577598

約数の個数: 48

約数和(自身を含む): 12721282560

約数和(自身を除く): 8272622580

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, 1577539, 3155078, 4732617, 6310156, 7887695, 9465234, 15775390, 18930468, 23663085, 31550780, 47326170, 74144333, 94652340, 148288666, 222432999, 296577332, 370721665, 444865998, 741443330, 889731996, 1112164995, 1482886660, 2224329990, 4448659980]

約数ペア:

[(1, 4448659980), (2, 2224329990), (3, 1482886660), (4, 1112164995), (5, 889731996), (6, 741443330), (10, 444865998), (12, 370721665), (15, 296577332), (20, 222432999), (30, 148288666), (47, 94652340), (60, 74144333), (94, 47326170), (141, 31550780), (188, 23663085), (235, 18930468), (282, 15775390), (470, 9465234), (564, 7887695), (705, 6310156), (940, 4732617), (1410, 3155078), (2820, 1577539)]