67054470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2143}}^1$

素因数の和:2309

約数の個数: 64

約数和(自身を含む): 185241600

約数和(自身を除く): 118187130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 149, 210, 298, 447, 745, 894, 1043, 1490, 2086, 2143, 2235, 3129, 4286, 4470, 5215, 6258, 6429, 10430, 10715, 12858, 15001, 15645, 21430, 30002, 31290, 32145, 45003, 64290, 75005, 90006, 150010, 225015, 319307, 450030, 638614, 957921, 1596535, 1915842, 2235149, 3193070, 4470298, 4789605, 6705447, 9579210, 11175745, 13410894, 22351490, 33527235, 67054470]

約数ペア:

[(1, 67054470), (2, 33527235), (3, 22351490), (5, 13410894), (6, 11175745), (7, 9579210), (10, 6705447), (14, 4789605), (15, 4470298), (21, 3193070), (30, 2235149), (35, 1915842), (42, 1596535), (70, 957921), (105, 638614), (149, 450030), (210, 319307), (298, 225015), (447, 150010), (745, 90006), (894, 75005), (1043, 64290), (1490, 45003), (2086, 32145), (2143, 31290), (2235, 30002), (3129, 21430), (4286, 15645), (4470, 15001), (5215, 12858), (6258, 10715), (6429, 10430)]