65716070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{25373}}^1$

素因数の和:25424

約数の個数: 32

約数和(自身を含む): 138846528

約数和(自身を除く): 73130458

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 25373, 50746, 126865, 177611, 253730, 355222, 888055, 938801, 1776110, 1877602, 4694005, 6571607, 9388010, 13143214, 32858035, 65716070]

約数ペア:

[(1, 65716070), (2, 32858035), (5, 13143214), (7, 9388010), (10, 6571607), (14, 4694005), (35, 1877602), (37, 1776110), (70, 938801), (74, 888055), (185, 355222), (259, 253730), (370, 177611), (518, 126865), (1295, 50746), (2590, 25373)]