30979404

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{6569}}^1$

素因数の和:6710

約数の個数: 36

約数和(自身を含む): 78918840

約数和(自身を除く): 47939436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 2358, 4716, 6569, 13138, 19707, 26276, 39414, 59121, 78828, 118242, 236484, 860539, 1721078, 2581617, 3442156, 5163234, 7744851, 10326468, 15489702, 30979404]

約数ペア:

[(1, 30979404), (2, 15489702), (3, 10326468), (4, 7744851), (6, 5163234), (9, 3442156), (12, 2581617), (18, 1721078), (36, 860539), (131, 236484), (262, 118242), (393, 78828), (524, 59121), (786, 39414), (1179, 26276), (1572, 19707), (2358, 13138), (4716, 6569)]