68293740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{6983}}^1$

素因数の和:7158

約数の個数: 48

約数和(自身を含む): 192423168

約数和(自身を除く): 124129428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2445, 3260, 4890, 6983, 9780, 13966, 20949, 27932, 34915, 41898, 69830, 83796, 104745, 139660, 209490, 418980, 1138229, 2276458, 3414687, 4552916, 5691145, 6829374, 11382290, 13658748, 17073435, 22764580, 34146870, 68293740]

約数ペア:

[(1, 68293740), (2, 34146870), (3, 22764580), (4, 17073435), (5, 13658748), (6, 11382290), (10, 6829374), (12, 5691145), (15, 4552916), (20, 3414687), (30, 2276458), (60, 1138229), (163, 418980), (326, 209490), (489, 139660), (652, 104745), (815, 83796), (978, 69830), (1630, 41898), (1956, 34915), (2445, 27932), (3260, 20949), (4890, 13966), (6983, 9780)]