70281810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1747}}^1$

素因数の和:1912

約数の個数: 64

約数和(自身を含む): 188784000

約数和(自身を除く): 118502190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 149, 270, 298, 447, 745, 894, 1341, 1490, 1747, 2235, 2682, 3494, 4023, 4470, 5241, 6705, 8046, 8735, 10482, 13410, 15723, 17470, 20115, 26205, 31446, 40230, 47169, 52410, 78615, 94338, 157230, 235845, 260303, 471690, 520606, 780909, 1301515, 1561818, 2342727, 2603030, 3904545, 4685454, 7028181, 7809090, 11713635, 14056362, 23427270, 35140905, 70281810]

約数ペア:

[(1, 70281810), (2, 35140905), (3, 23427270), (5, 14056362), (6, 11713635), (9, 7809090), (10, 7028181), (15, 4685454), (18, 3904545), (27, 2603030), (30, 2342727), (45, 1561818), (54, 1301515), (90, 780909), (135, 520606), (149, 471690), (270, 260303), (298, 235845), (447, 157230), (745, 94338), (894, 78615), (1341, 52410), (1490, 47169), (1747, 40230), (2235, 31446), (2682, 26205), (3494, 20115), (4023, 17470), (4470, 15723), (5241, 13410), (6705, 10482), (8046, 8735)]