143754540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{937}}^1\times {\mathrm{2557}}^1$

素因数の和:3506

約数の個数: 48

約数和(自身を含む): 403099872

約数和(自身を除く): 259345332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 937, 1874, 2557, 2811, 3748, 4685, 5114, 5622, 7671, 9370, 10228, 11244, 12785, 14055, 15342, 18740, 25570, 28110, 30684, 38355, 51140, 56220, 76710, 153420, 2395909, 4791818, 7187727, 9583636, 11979545, 14375454, 23959090, 28750908, 35938635, 47918180, 71877270, 143754540]

約数ペア:

[(1, 143754540), (2, 71877270), (3, 47918180), (4, 35938635), (5, 28750908), (6, 23959090), (10, 14375454), (12, 11979545), (15, 9583636), (20, 7187727), (30, 4791818), (60, 2395909), (937, 153420), (1874, 76710), (2557, 56220), (2811, 51140), (3748, 38355), (4685, 30684), (5114, 28110), (5622, 25570), (7671, 18740), (9370, 15342), (10228, 14055), (11244, 12785)]