75817010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1229}}^1$

素因数の和:1466

約数の個数: 32

約数和(自身を含む): 141696000

約数和(自身を除く): 65878990

約数列:

[1, 2, 5, 10, 31, 62, 155, 199, 310, 398, 995, 1229, 1990, 2458, 6145, 6169, 12290, 12338, 30845, 38099, 61690, 76198, 190495, 244571, 380990, 489142, 1222855, 2445710, 7581701, 15163402, 37908505, 75817010]

約数ペア:

[(1, 75817010), (2, 37908505), (5, 15163402), (10, 7581701), (31, 2445710), (62, 1222855), (155, 489142), (199, 380990), (310, 244571), (398, 190495), (995, 76198), (1229, 61690), (1990, 38099), (2458, 30845), (6145, 12338), (6169, 12290)]