21107430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{234527}}^1$

素因数の和:234540

約数の個数: 24

約数和(自身を含む): 54879552

約数和(自身を除く): 33772122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 234527, 469054, 703581, 1172635, 1407162, 2110743, 2345270, 3517905, 4221486, 7035810, 10553715, 21107430]

約数ペア:

[(1, 21107430), (2, 10553715), (3, 7035810), (5, 4221486), (6, 3517905), (9, 2345270), (10, 2110743), (15, 1407162), (18, 1172635), (30, 703581), (45, 469054), (90, 234527)]