30453660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{461}}^1$

素因数の和:843

約数の個数: 72

約数和(自身を含む): 92828736

約数和(自身を除く): 62375076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 367, 461, 734, 922, 1101, 1383, 1468, 1835, 1844, 2202, 2305, 2766, 3303, 3670, 4149, 4404, 4610, 5505, 5532, 6606, 6915, 7340, 8298, 9220, 11010, 13212, 13830, 16515, 16596, 20745, 22020, 27660, 33030, 41490, 66060, 82980, 169187, 338374, 507561, 676748, 845935, 1015122, 1522683, 1691870, 2030244, 2537805, 3045366, 3383740, 5075610, 6090732, 7613415, 10151220, 15226830, 30453660]

約数ペア:

[(1, 30453660), (2, 15226830), (3, 10151220), (4, 7613415), (5, 6090732), (6, 5075610), (9, 3383740), (10, 3045366), (12, 2537805), (15, 2030244), (18, 1691870), (20, 1522683), (30, 1015122), (36, 845935), (45, 676748), (60, 507561), (90, 338374), (180, 169187), (367, 82980), (461, 66060), (734, 41490), (922, 33030), (1101, 27660), (1383, 22020), (1468, 20745), (1835, 16596), (1844, 16515), (2202, 13830), (2305, 13212), (2766, 11010), (3303, 9220), (3670, 8298), (4149, 7340), (4404, 6915), (4610, 6606), (5505, 5532)]