30125030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6263}}^1$

素因数の和:6320

約数の個数: 32

約数和(自身を含む): 59984064

約数和(自身を除く): 29859034

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 6263, 12526, 31315, 62630, 81419, 162838, 231731, 407095, 463462, 814190, 1158655, 2317310, 3012503, 6025006, 15062515, 30125030]

約数ペア:

[(1, 30125030), (2, 15062515), (5, 6025006), (10, 3012503), (13, 2317310), (26, 1158655), (37, 814190), (65, 463462), (74, 407095), (130, 231731), (185, 162838), (370, 81419), (481, 62630), (962, 31315), (2405, 12526), (4810, 6263)]