1330690690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{127583}}^1$

素因数の和:127746

約数の個数: 32

約数和(自身を含む): 2755814400

約数和(自身を除く): 1425123710

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 2086, 5215, 10430, 127583, 255166, 637915, 893081, 1275830, 1786162, 4465405, 8930810, 19009867, 38019734, 95049335, 133069069, 190098670, 266138138, 665345345, 1330690690]

約数ペア:

[(1, 1330690690), (2, 665345345), (5, 266138138), (7, 190098670), (10, 133069069), (14, 95049335), (35, 38019734), (70, 19009867), (149, 8930810), (298, 4465405), (745, 1786162), (1043, 1275830), (1490, 893081), (2086, 637915), (5215, 255166), (10430, 127583)]