513613590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{349397}}^1$

素因数の和:349421

約数の個数: 48

約数和(自身を含む): 1433929392

約数和(自身を除く): 920315802

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 349397, 698794, 1048191, 1746985, 2096382, 2445779, 3493970, 4891558, 5240955, 7337337, 10481910, 12228895, 14674674, 17120453, 24457790, 34240906, 36686685, 51361359, 73373370, 85602265, 102722718, 171204530, 256806795, 513613590]

約数ペア:

[(1, 513613590), (2, 256806795), (3, 171204530), (5, 102722718), (6, 85602265), (7, 73373370), (10, 51361359), (14, 36686685), (15, 34240906), (21, 24457790), (30, 17120453), (35, 14674674), (42, 12228895), (49, 10481910), (70, 7337337), (98, 5240955), (105, 4891558), (147, 3493970), (210, 2445779), (245, 2096382), (294, 1746985), (490, 1048191), (735, 698794), (1470, 349397)]