16120770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1213}}^1$

素因数の和:1666

約数の個数: 32

約数和(自身を含む): 38809152

約数和(自身を除く): 22688382

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 443, 886, 1213, 1329, 2215, 2426, 2658, 3639, 4430, 6065, 6645, 7278, 12130, 13290, 18195, 36390, 537359, 1074718, 1612077, 2686795, 3224154, 5373590, 8060385, 16120770]

約数ペア:

[(1, 16120770), (2, 8060385), (3, 5373590), (5, 3224154), (6, 2686795), (10, 1612077), (15, 1074718), (30, 537359), (443, 36390), (886, 18195), (1213, 13290), (1329, 12130), (2215, 7278), (2426, 6645), (2658, 6065), (3639, 4430)]