69798970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{3251}}^1$

素因数の和:3390

約数の個数: 32

約数和(自身を含む): 133462080

約数和(自身を除く): 63663110

約数列:

[1, 2, 5, 10, 19, 38, 95, 113, 190, 226, 565, 1130, 2147, 3251, 4294, 6502, 10735, 16255, 21470, 32510, 61769, 123538, 308845, 367363, 617690, 734726, 1836815, 3673630, 6979897, 13959794, 34899485, 69798970]

約数ペア:

[(1, 69798970), (2, 34899485), (5, 13959794), (10, 6979897), (19, 3673630), (38, 1836815), (95, 734726), (113, 617690), (190, 367363), (226, 308845), (565, 123538), (1130, 61769), (2147, 32510), (3251, 21470), (4294, 16255), (6502, 10735)]