142765020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{793139}}^1$

素因数の和:793154

約数の個数: 36

約数和(自身を含む): 433054440

約数和(自身を除く): 290289420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 793139, 1586278, 2379417, 3172556, 3965695, 4758834, 7138251, 7931390, 9517668, 11897085, 14276502, 15862780, 23794170, 28553004, 35691255, 47588340, 71382510, 142765020]

約数ペア:

[(1, 142765020), (2, 71382510), (3, 47588340), (4, 35691255), (5, 28553004), (6, 23794170), (9, 15862780), (10, 14276502), (12, 11897085), (15, 9517668), (18, 7931390), (20, 7138251), (30, 4758834), (36, 3965695), (45, 3172556), (60, 2379417), (90, 1586278), (180, 793139)]