71422190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{3793}}^1$

素因数の和:4076

約数の個数: 32

約数和(自身を含む): 147510720

約数和(自身を除く): 76088530

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 269, 538, 1345, 1883, 2690, 3766, 3793, 7586, 9415, 18830, 18965, 26551, 37930, 53102, 132755, 265510, 1020317, 2040634, 5101585, 7142219, 10203170, 14284438, 35711095, 71422190]

約数ペア:

[(1, 71422190), (2, 35711095), (5, 14284438), (7, 10203170), (10, 7142219), (14, 5101585), (35, 2040634), (70, 1020317), (269, 265510), (538, 132755), (1345, 53102), (1883, 37930), (2690, 26551), (3766, 18965), (3793, 18830), (7586, 9415)]