2676540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1439}}^1$

素因数の和:1482

約数の個数: 48

約数和(自身を含む): 7741440

約数和(自身を除く): 5064900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1439, 1860, 2878, 4317, 5756, 7195, 8634, 14390, 17268, 21585, 28780, 43170, 44609, 86340, 89218, 133827, 178436, 223045, 267654, 446090, 535308, 669135, 892180, 1338270, 2676540]

約数ペア:

[(1, 2676540), (2, 1338270), (3, 892180), (4, 669135), (5, 535308), (6, 446090), (10, 267654), (12, 223045), (15, 178436), (20, 133827), (30, 89218), (31, 86340), (60, 44609), (62, 43170), (93, 28780), (124, 21585), (155, 17268), (186, 14390), (310, 8634), (372, 7195), (465, 5756), (620, 4317), (930, 2878), (1439, 1860)]