47272890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{225109}}^1$

素因数の和:225126

約数の個数: 32

約数和(自身を含む): 129663360

約数和(自身を除く): 82390470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 225109, 450218, 675327, 1125545, 1350654, 1575763, 2251090, 3151526, 3376635, 4727289, 6753270, 7878815, 9454578, 15757630, 23636445, 47272890]

約数ペア:

[(1, 47272890), (2, 23636445), (3, 15757630), (5, 9454578), (6, 7878815), (7, 6753270), (10, 4727289), (14, 3376635), (15, 3151526), (21, 2251090), (30, 1575763), (35, 1350654), (42, 1125545), (70, 675327), (105, 450218), (210, 225109)]