9644596990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{678719}}^1$

素因数の和:678769

約数の個数: 48

約数和(自身を含む): 20891001600

約数和(自身を除く): 11246404610

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 406, 490, 1015, 1421, 2030, 2842, 7105, 14210, 678719, 1357438, 3393595, 4751033, 6787190, 9502066, 19682851, 23755165, 33257231, 39365702, 47510330, 66514462, 98414255, 137779957, 166286155, 196828510, 275559914, 332572310, 688899785, 964459699, 1377799570, 1928919398, 4822298495, 9644596990]

約数ペア:

[(1, 9644596990), (2, 4822298495), (5, 1928919398), (7, 1377799570), (10, 964459699), (14, 688899785), (29, 332572310), (35, 275559914), (49, 196828510), (58, 166286155), (70, 137779957), (98, 98414255), (145, 66514462), (203, 47510330), (245, 39365702), (290, 33257231), (406, 23755165), (490, 19682851), (1015, 9502066), (1421, 6787190), (2030, 4751033), (2842, 3393595), (7105, 1357438), (14210, 678719)]