123857670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4128589}}^1$

素因数の和:4128599

約数の個数: 16

約数和(自身を含む): 297258480

約数和(自身を除く): 173400810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4128589, 8257178, 12385767, 20642945, 24771534, 41285890, 61928835, 123857670]

約数ペア:

[(1, 123857670), (2, 61928835), (3, 41285890), (5, 24771534), (6, 20642945), (10, 12385767), (15, 8257178), (30, 4128589)]