28165470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{6301}}^1$

素因数の和:6460

約数の個数: 32

約数和(自身を含む): 68061600

約数和(自身を除く): 39896130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 6301, 12602, 18903, 31505, 37806, 63010, 94515, 189030, 938849, 1877698, 2816547, 4694245, 5633094, 9388490, 14082735, 28165470]

約数ペア:

[(1, 28165470), (2, 14082735), (3, 9388490), (5, 5633094), (6, 4694245), (10, 2816547), (15, 1877698), (30, 938849), (149, 189030), (298, 94515), (447, 63010), (745, 37806), (894, 31505), (1490, 18903), (2235, 12602), (4470, 6301)]