30211494

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{70919}}^1$

素因数の和:70995

約数の個数: 16

約数和(自身を含む): 61274880

約数和(自身を除く): 31063386

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 70919, 141838, 212757, 425514, 5035249, 10070498, 15105747, 30211494]

約数ペア:

[(1, 30211494), (2, 15105747), (3, 10070498), (6, 5035249), (71, 425514), (142, 212757), (213, 141838), (426, 70919)]