192940290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{6983}}^1$

素因数の和:7303

約数の個数: 48

約数和(自身を含む): 503350848

約数和(自身を除く): 310410558

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 307, 614, 921, 1535, 1842, 2763, 3070, 4605, 5526, 6983, 9210, 13815, 13966, 20949, 27630, 34915, 41898, 62847, 69830, 104745, 125694, 209490, 314235, 628470, 2143781, 4287562, 6431343, 10718905, 12862686, 19294029, 21437810, 32156715, 38588058, 64313430, 96470145, 192940290]

約数ペア:

[(1, 192940290), (2, 96470145), (3, 64313430), (5, 38588058), (6, 32156715), (9, 21437810), (10, 19294029), (15, 12862686), (18, 10718905), (30, 6431343), (45, 4287562), (90, 2143781), (307, 628470), (614, 314235), (921, 209490), (1535, 125694), (1842, 104745), (2763, 69830), (3070, 62847), (4605, 41898), (5526, 34915), (6983, 27630), (9210, 20949), (13815, 13966)]