17809147970

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{593}}^1\times {\mathrm{42299}}^1$

素因数の和:42970

約数の個数: 32

約数和(自身を含む): 32563555200

約数和(自身を除く): 14754407230

約数列:

[1, 2, 5, 10, 71, 142, 355, 593, 710, 1186, 2965, 5930, 42103, 42299, 84206, 84598, 210515, 211495, 421030, 422990, 3003229, 6006458, 15016145, 25083307, 30032290, 50166614, 125416535, 250833070, 1780914797, 3561829594, 8904573985, 17809147970]

約数ペア:

[(1, 17809147970), (2, 8904573985), (5, 3561829594), (10, 1780914797), (71, 250833070), (142, 125416535), (355, 50166614), (593, 30032290), (710, 25083307), (1186, 15016145), (2965, 6006458), (5930, 3003229), (42103, 422990), (42299, 421030), (84206, 211495), (84598, 210515)]