28973630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{599}}^1\times {\mathrm{691}}^1$

素因数の和:1304

約数の個数: 32

約数和(自身を含む): 59788800

約数和(自身を除く): 30815170

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 599, 691, 1198, 1382, 2995, 3455, 4193, 4837, 5990, 6910, 8386, 9674, 20965, 24185, 41930, 48370, 413909, 827818, 2069545, 2897363, 4139090, 5794726, 14486815, 28973630]

約数ペア:

[(1, 28973630), (2, 14486815), (5, 5794726), (7, 4139090), (10, 2897363), (14, 2069545), (35, 827818), (70, 413909), (599, 48370), (691, 41930), (1198, 24185), (1382, 20965), (2995, 9674), (3455, 8386), (4193, 6910), (4837, 5990)]