1486943940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{195137}}^1$

素因数の和:195276

約数の個数: 48

約数和(自身を含む): 4196247552

約数和(自身を除く): 2709303612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 195137, 390274, 585411, 780548, 975685, 1170822, 1951370, 2341644, 2927055, 3902740, 5854110, 11708220, 24782399, 49564798, 74347197, 99129596, 123911995, 148694394, 247823990, 297388788, 371735985, 495647980, 743471970, 1486943940]

約数ペア:

[(1, 1486943940), (2, 743471970), (3, 495647980), (4, 371735985), (5, 297388788), (6, 247823990), (10, 148694394), (12, 123911995), (15, 99129596), (20, 74347197), (30, 49564798), (60, 24782399), (127, 11708220), (254, 5854110), (381, 3902740), (508, 2927055), (635, 2341644), (762, 1951370), (1270, 1170822), (1524, 975685), (1905, 780548), (2540, 585411), (3810, 390274), (7620, 195137)]