2019977370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{17827}}^1$

素因数の和:19099

約数の個数: 48

約数和(自身を含む): 5256407520

約数和(自身を除く): 3236430150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1259, 2518, 3777, 6295, 7554, 11331, 12590, 17827, 18885, 22662, 35654, 37770, 53481, 56655, 89135, 106962, 113310, 160443, 178270, 267405, 320886, 534810, 802215, 1604430, 22444193, 44888386, 67332579, 112220965, 134665158, 201997737, 224441930, 336662895, 403995474, 673325790, 1009988685, 2019977370]

約数ペア:

[(1, 2019977370), (2, 1009988685), (3, 673325790), (5, 403995474), (6, 336662895), (9, 224441930), (10, 201997737), (15, 134665158), (18, 112220965), (30, 67332579), (45, 44888386), (90, 22444193), (1259, 1604430), (2518, 802215), (3777, 534810), (6295, 320886), (7554, 267405), (11331, 178270), (12590, 160443), (17827, 113310), (18885, 106962), (22662, 89135), (35654, 56655), (37770, 53481)]