213718610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{45569}}^1$

素因数の和:45650

約数の個数: 32

約数和(自身を含む): 446221440

約数和(自身を除く): 232502830

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 45569, 91138, 227845, 318983, 455690, 637966, 1594915, 3053123, 3189830, 6106246, 15265615, 21371861, 30531230, 42743722, 106859305, 213718610]

約数ペア:

[(1, 213718610), (2, 106859305), (5, 42743722), (7, 30531230), (10, 21371861), (14, 15265615), (35, 6106246), (67, 3189830), (70, 3053123), (134, 1594915), (335, 637966), (469, 455690), (670, 318983), (938, 227845), (2345, 91138), (4690, 45569)]