63894990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{49531}}^1$

素因数の和:49584

約数の個数: 32

約数和(自身を含む): 156917376

約数和(自身を除く): 93022386

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 49531, 99062, 148593, 247655, 297186, 495310, 742965, 1485930, 2129833, 4259666, 6389499, 10649165, 12778998, 21298330, 31947495, 63894990]

約数ペア:

[(1, 63894990), (2, 31947495), (3, 21298330), (5, 12778998), (6, 10649165), (10, 6389499), (15, 4259666), (30, 2129833), (43, 1485930), (86, 742965), (129, 495310), (215, 297186), (258, 247655), (430, 148593), (645, 99062), (1290, 49531)]