325579380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{775189}}^1$

素因数の和:775208

約数の個数: 48

約数和(自身を含む): 1041855360

約数和(自身を除く): 716275980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 775189, 1550378, 2325567, 3100756, 3875945, 4651134, 5426323, 7751890, 9302268, 10852646, 11627835, 15503780, 16278969, 21705292, 23255670, 27131615, 32557938, 46511340, 54263230, 65115876, 81394845, 108526460, 162789690, 325579380]

約数ペア:

[(1, 325579380), (2, 162789690), (3, 108526460), (4, 81394845), (5, 65115876), (6, 54263230), (7, 46511340), (10, 32557938), (12, 27131615), (14, 23255670), (15, 21705292), (20, 16278969), (21, 15503780), (28, 11627835), (30, 10852646), (35, 9302268), (42, 7751890), (60, 5426323), (70, 4651134), (84, 3875945), (105, 3100756), (140, 2325567), (210, 1550378), (420, 775189)]