381619710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{4240219}}^1$

素因数の和:4240232

約数の個数: 24

約数和(自身を含む): 992211480

約数和(自身を除く): 610591770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4240219, 8480438, 12720657, 21201095, 25441314, 38161971, 42402190, 63603285, 76323942, 127206570, 190809855, 381619710]

約数ペア:

[(1, 381619710), (2, 190809855), (3, 127206570), (5, 76323942), (6, 63603285), (9, 42402190), (10, 38161971), (15, 25441314), (18, 21201095), (30, 12720657), (45, 8480438), (90, 4240219)]