42340030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{249059}}^1$

素因数の和:249083

約数の個数: 16

約数和(自身を含む): 80695440

約数和(自身を除く): 38355410

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 249059, 498118, 1245295, 2490590, 4234003, 8468006, 21170015, 42340030]

約数ペア:

[(1, 42340030), (2, 21170015), (5, 8468006), (10, 4234003), (17, 2490590), (34, 1245295), (85, 498118), (170, 249059)]