9981930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47533}}^1$

素因数の和:47550

約数の個数: 32

約数和(自身を含む): 27379584

約数和(自身を除く): 17397654

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 47533, 95066, 142599, 237665, 285198, 332731, 475330, 665462, 712995, 998193, 1425990, 1663655, 1996386, 3327310, 4990965, 9981930]

約数ペア:

[(1, 9981930), (2, 4990965), (3, 3327310), (5, 1996386), (6, 1663655), (7, 1425990), (10, 998193), (14, 712995), (15, 665462), (21, 475330), (30, 332731), (35, 285198), (42, 237665), (70, 142599), (105, 95066), (210, 47533)]