402908430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13430281}}^1$

素因数の和:13430291

約数の個数: 16

約数和(自身を含む): 966980304

約数和(自身を除く): 564071874

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 13430281, 26860562, 40290843, 67151405, 80581686, 134302810, 201454215, 402908430]

約数ペア:

[(1, 402908430), (2, 201454215), (3, 134302810), (5, 80581686), (6, 67151405), (10, 40290843), (15, 26860562), (30, 13430281)]