945019710

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{388897}}^1$

素因数の和:388919

約数の個数: 48

約数和(自身を含む): 2548059696

約数和(自身を除く): 1603039986

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 388897, 777794, 1166691, 1944485, 2333382, 3500073, 3888970, 5833455, 7000146, 10500219, 11666910, 17500365, 21000438, 31500657, 35000730, 52501095, 63001314, 94501971, 105002190, 157503285, 189003942, 315006570, 472509855, 945019710]

約数ペア:

[(1, 945019710), (2, 472509855), (3, 315006570), (5, 189003942), (6, 157503285), (9, 105002190), (10, 94501971), (15, 63001314), (18, 52501095), (27, 35000730), (30, 31500657), (45, 21000438), (54, 17500365), (81, 11666910), (90, 10500219), (135, 7000146), (162, 5833455), (243, 3888970), (270, 3500073), (405, 2333382), (486, 1944485), (810, 1166691), (1215, 777794), (2430, 388897)]