12279090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 30844800

約数和(自身を除く): 18565710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 67, 82, 123, 134, 149, 201, 205, 246, 298, 335, 402, 410, 447, 615, 670, 745, 894, 1005, 1230, 1490, 2010, 2235, 2747, 4470, 5494, 6109, 8241, 9983, 12218, 13735, 16482, 18327, 19966, 27470, 29949, 30545, 36654, 41205, 49915, 59898, 61090, 82410, 91635, 99830, 149745, 183270, 299490, 409303, 818606, 1227909, 2046515, 2455818, 4093030, 6139545, 12279090]

約数ペア:

[(1, 12279090), (2, 6139545), (3, 4093030), (5, 2455818), (6, 2046515), (10, 1227909), (15, 818606), (30, 409303), (41, 299490), (67, 183270), (82, 149745), (123, 99830), (134, 91635), (149, 82410), (201, 61090), (205, 59898), (246, 49915), (298, 41205), (335, 36654), (402, 30545), (410, 29949), (447, 27470), (615, 19966), (670, 18327), (745, 16482), (894, 13735), (1005, 12218), (1230, 9983), (1490, 8241), (2010, 6109), (2235, 5494), (2747, 4470)]