21446575620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11530417}}^1$

素因数の和:11530460

約数の個数: 48

約数和(自身を含む): 61987527168

約数和(自身を除く): 40540951548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 11530417, 23060834, 34591251, 46121668, 57652085, 69182502, 115304170, 138365004, 172956255, 230608340, 345912510, 357442927, 691825020, 714885854, 1072328781, 1429771708, 1787214635, 2144657562, 3574429270, 4289315124, 5361643905, 7148858540, 10723287810, 21446575620]

約数ペア:

[(1, 21446575620), (2, 10723287810), (3, 7148858540), (4, 5361643905), (5, 4289315124), (6, 3574429270), (10, 2144657562), (12, 1787214635), (15, 1429771708), (20, 1072328781), (30, 714885854), (31, 691825020), (60, 357442927), (62, 345912510), (93, 230608340), (124, 172956255), (155, 138365004), (186, 115304170), (310, 69182502), (372, 57652085), (465, 46121668), (620, 34591251), (930, 23060834), (1860, 11530417)]