71275730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1847}}^1$

素因数の和:2098

約数の個数: 32

約数和(自身を含む): 136515456

約数和(自身を除く): 65239726

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 227, 454, 1135, 1847, 2270, 3694, 3859, 7718, 9235, 18470, 19295, 31399, 38590, 62798, 156995, 313990, 419269, 838538, 2096345, 4192690, 7127573, 14255146, 35637865, 71275730]

約数ペア:

[(1, 71275730), (2, 35637865), (5, 14255146), (10, 7127573), (17, 4192690), (34, 2096345), (85, 838538), (170, 419269), (227, 313990), (454, 156995), (1135, 62798), (1847, 38590), (2270, 31399), (3694, 19295), (3859, 18470), (7718, 9235)]