30296735

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1571}}^1$

素因数の和:1631

約数の個数: 32

約数和(自身を含む): 45273600

約数和(自身を除く): 14976865

約数列:

[1, 5, 7, 19, 29, 35, 95, 133, 145, 203, 551, 665, 1015, 1571, 2755, 3857, 7855, 10997, 19285, 29849, 45559, 54985, 149245, 208943, 227795, 318913, 865621, 1044715, 1594565, 4328105, 6059347, 30296735]

約数ペア:

[(1, 30296735), (5, 6059347), (7, 4328105), (19, 1594565), (29, 1044715), (35, 865621), (95, 318913), (133, 227795), (145, 208943), (203, 149245), (551, 54985), (665, 45559), (1015, 29849), (1571, 19285), (2755, 10997), (3857, 7855)]