68620230

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{36307}}^1$

素因数の和:36330

約数の個数: 64

約数和(自身を含む): 209134080

約数和(自身を除く): 140513850

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 36307, 72614, 108921, 181535, 217842, 254149, 326763, 363070, 508298, 544605, 653526, 762447, 980289, 1089210, 1270745, 1524894, 1633815, 1960578, 2287341, 2541490, 3267630, 3812235, 4574682, 4901445, 6862023, 7624470, 9802890, 11436705, 13724046, 22873410, 34310115, 68620230]

約数ペア:

[(1, 68620230), (2, 34310115), (3, 22873410), (5, 13724046), (6, 11436705), (7, 9802890), (9, 7624470), (10, 6862023), (14, 4901445), (15, 4574682), (18, 3812235), (21, 3267630), (27, 2541490), (30, 2287341), (35, 1960578), (42, 1633815), (45, 1524894), (54, 1270745), (63, 1089210), (70, 980289), (90, 762447), (105, 653526), (126, 544605), (135, 508298), (189, 363070), (210, 326763), (270, 254149), (315, 217842), (378, 181535), (630, 108921), (945, 72614), (1890, 36307)]