71235610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{157}}^2$

素因数の和:355

約数の個数: 36

約数和(自身を含む): 137083482

約数和(自身を除く): 65847872

約数列:

[1, 2, 5, 10, 17, 34, 85, 157, 170, 289, 314, 578, 785, 1445, 1570, 2669, 2890, 5338, 13345, 24649, 26690, 45373, 49298, 90746, 123245, 226865, 246490, 419033, 453730, 838066, 2095165, 4190330, 7123561, 14247122, 35617805, 71235610]

約数ペア:

[(1, 71235610), (2, 35617805), (5, 14247122), (10, 7123561), (17, 4190330), (34, 2095165), (85, 838066), (157, 453730), (170, 419033), (289, 246490), (314, 226865), (578, 123245), (785, 90746), (1445, 49298), (1570, 45373), (2669, 26690), (2890, 24649), (5338, 13345)]