30579705

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4021}}^1$

素因数の和:4058

約数の個数: 36

約数和(自身を含む): 57410028

約数和(自身を除く): 26830323

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 507, 585, 845, 1521, 2535, 4021, 7605, 12063, 20105, 36189, 52273, 60315, 156819, 180945, 261365, 470457, 679549, 784095, 2038647, 2352285, 3397745, 6115941, 10193235, 30579705]

約数ペア:

[(1, 30579705), (3, 10193235), (5, 6115941), (9, 3397745), (13, 2352285), (15, 2038647), (39, 784095), (45, 679549), (65, 470457), (117, 261365), (169, 180945), (195, 156819), (507, 60315), (585, 52273), (845, 36189), (1521, 20105), (2535, 12063), (4021, 7605)]