83627220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{3583}}^1$

素因数の和:3984

約数の個数: 48

約数和(自身を含む): 234823680

約数和(自身を除く): 151196460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 389, 778, 1167, 1556, 1945, 2334, 3583, 3890, 4668, 5835, 7166, 7780, 10749, 11670, 14332, 17915, 21498, 23340, 35830, 42996, 53745, 71660, 107490, 214980, 1393787, 2787574, 4181361, 5575148, 6968935, 8362722, 13937870, 16725444, 20906805, 27875740, 41813610, 83627220]

約数ペア:

[(1, 83627220), (2, 41813610), (3, 27875740), (4, 20906805), (5, 16725444), (6, 13937870), (10, 8362722), (12, 6968935), (15, 5575148), (20, 4181361), (30, 2787574), (60, 1393787), (389, 214980), (778, 107490), (1167, 71660), (1556, 53745), (1945, 42996), (2334, 35830), (3583, 23340), (3890, 21498), (4668, 17915), (5835, 14332), (7166, 11670), (7780, 10749)]