30087735

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{547}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 51029760

約数和(自身を除く): 20942025

約数列:

[1, 3, 5, 15, 19, 57, 95, 193, 285, 547, 579, 965, 1641, 2735, 2895, 3667, 8205, 10393, 11001, 18335, 31179, 51965, 55005, 105571, 155895, 316713, 527855, 1583565, 2005849, 6017547, 10029245, 30087735]

約数ペア:

[(1, 30087735), (3, 10029245), (5, 6017547), (15, 2005849), (19, 1583565), (57, 527855), (95, 316713), (193, 155895), (285, 105571), (547, 55005), (579, 51965), (965, 31179), (1641, 18335), (2735, 11001), (2895, 10393), (3667, 8205)]