667107270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{49747}}^1$

素因数の和:49909

約数の個数: 48

約数和(自身を含む): 1746154800

約数和(自身を除く): 1079047530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149, 298, 447, 745, 894, 1341, 1490, 2235, 2682, 4470, 6705, 13410, 49747, 99494, 149241, 248735, 298482, 447723, 497470, 746205, 895446, 1492410, 2238615, 4477230, 7412303, 14824606, 22236909, 37061515, 44473818, 66710727, 74123030, 111184545, 133421454, 222369090, 333553635, 667107270]

約数ペア:

[(1, 667107270), (2, 333553635), (3, 222369090), (5, 133421454), (6, 111184545), (9, 74123030), (10, 66710727), (15, 44473818), (18, 37061515), (30, 22236909), (45, 14824606), (90, 7412303), (149, 4477230), (298, 2238615), (447, 1492410), (745, 895446), (894, 746205), (1341, 497470), (1490, 447723), (2235, 298482), (2682, 248735), (4470, 149241), (6705, 99494), (13410, 49747)]