72312570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73043}}^1$

素因数の和:73067

約数の個数: 48

約数和(自身を含む): 205107552

約数和(自身を除く): 132794982

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 73043, 146086, 219129, 365215, 438258, 657387, 730430, 803473, 1095645, 1314774, 1606946, 2191290, 2410419, 3286935, 4017365, 4820838, 6573870, 7231257, 8034730, 12052095, 14462514, 24104190, 36156285, 72312570]

約数ペア:

[(1, 72312570), (2, 36156285), (3, 24104190), (5, 14462514), (6, 12052095), (9, 8034730), (10, 7231257), (11, 6573870), (15, 4820838), (18, 4017365), (22, 3286935), (30, 2410419), (33, 2191290), (45, 1606946), (55, 1314774), (66, 1095645), (90, 803473), (99, 730430), (110, 657387), (165, 438258), (198, 365215), (330, 219129), (495, 146086), (990, 73043)]