165037330

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{270553}}^1$

素因数の和:270621

約数の個数: 16

約数和(自身を含む): 301938264

約数和(自身を除く): 136900934

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 270553, 541106, 1352765, 2705530, 16503733, 33007466, 82518665, 165037330]

約数ペア:

[(1, 165037330), (2, 82518665), (5, 33007466), (10, 16503733), (61, 2705530), (122, 1352765), (305, 541106), (610, 270553)]