345999540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5766659}}^1$

素因数の和:5766671

約数の個数: 24

約数和(自身を含む): 968798880

約数和(自身を除く): 622799340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5766659, 11533318, 17299977, 23066636, 28833295, 34599954, 57666590, 69199908, 86499885, 115333180, 172999770, 345999540]

約数ペア:

[(1, 345999540), (2, 172999770), (3, 115333180), (4, 86499885), (5, 69199908), (6, 57666590), (10, 34599954), (12, 28833295), (15, 23066636), (20, 17299977), (30, 11533318), (60, 5766659)]