248400930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{156227}}^1$

素因数の和:156290

約数の個数: 32

約数和(自身を含む): 607414464

約数和(自身を除く): 359013534

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 156227, 312454, 468681, 781135, 937362, 1562270, 2343405, 4686810, 8280031, 16560062, 24840093, 41400155, 49680186, 82800310, 124200465, 248400930]

約数ペア:

[(1, 248400930), (2, 124200465), (3, 82800310), (5, 49680186), (6, 41400155), (10, 24840093), (15, 16560062), (30, 8280031), (53, 4686810), (106, 2343405), (159, 1562270), (265, 937362), (318, 781135), (530, 468681), (795, 312454), (1590, 156227)]