67907490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{323369}}^1$

素因数の和:323386

約数の個数: 32

約数和(自身を含む): 186261120

約数和(自身を除く): 118353630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 323369, 646738, 970107, 1616845, 1940214, 2263583, 3233690, 4527166, 4850535, 6790749, 9701070, 11317915, 13581498, 22635830, 33953745, 67907490]

約数ペア:

[(1, 67907490), (2, 33953745), (3, 22635830), (5, 13581498), (6, 11317915), (7, 9701070), (10, 6790749), (14, 4850535), (15, 4527166), (21, 3233690), (30, 2263583), (35, 1940214), (42, 1616845), (70, 970107), (105, 646738), (210, 323369)]