126641820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{68087}}^1$

素因数の和:68130

約数の個数: 48

約数和(自身を含む): 366041088

約数和(自身を除く): 239399268

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, 68087, 136174, 204261, 272348, 340435, 408522, 680870, 817044, 1021305, 1361740, 2042610, 2110697, 4085220, 4221394, 6332091, 8442788, 10553485, 12664182, 21106970, 25328364, 31660455, 42213940, 63320910, 126641820]

約数ペア:

[(1, 126641820), (2, 63320910), (3, 42213940), (4, 31660455), (5, 25328364), (6, 21106970), (10, 12664182), (12, 10553485), (15, 8442788), (20, 6332091), (30, 4221394), (31, 4085220), (60, 2110697), (62, 2042610), (93, 1361740), (124, 1021305), (155, 817044), (186, 680870), (310, 408522), (372, 340435), (465, 272348), (620, 204261), (930, 136174), (1860, 68087)]