164707380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{915041}}^1$

素因数の和:915056

約数の個数: 36

約数和(自身を含む): 499612932

約数和(自身を除く): 334905552

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 915041, 1830082, 2745123, 3660164, 4575205, 5490246, 8235369, 9150410, 10980492, 13725615, 16470738, 18300820, 27451230, 32941476, 41176845, 54902460, 82353690, 164707380]

約数ペア:

[(1, 164707380), (2, 82353690), (3, 54902460), (4, 41176845), (5, 32941476), (6, 27451230), (9, 18300820), (10, 16470738), (12, 13725615), (15, 10980492), (18, 9150410), (20, 8235369), (30, 5490246), (36, 4575205), (45, 3660164), (60, 2745123), (90, 1830082), (180, 915041)]