198009810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{769}}^1\times {\mathrm{2861}}^1$

素因数の和:3643

約数の個数: 48

約数和(自身を含む): 515675160

約数和(自身を除く): 317665350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 769, 1538, 2307, 2861, 3845, 4614, 5722, 6921, 7690, 8583, 11535, 13842, 14305, 17166, 23070, 25749, 28610, 34605, 42915, 51498, 69210, 85830, 128745, 257490, 2200109, 4400218, 6600327, 11000545, 13200654, 19800981, 22001090, 33001635, 39601962, 66003270, 99004905, 198009810]

約数ペア:

[(1, 198009810), (2, 99004905), (3, 66003270), (5, 39601962), (6, 33001635), (9, 22001090), (10, 19800981), (15, 13200654), (18, 11000545), (30, 6600327), (45, 4400218), (90, 2200109), (769, 257490), (1538, 128745), (2307, 85830), (2861, 69210), (3845, 51498), (4614, 42915), (5722, 34605), (6921, 28610), (7690, 25749), (8583, 23070), (11535, 17166), (13842, 14305)]