1065216540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1979}}^1\times {\mathrm{8971}}^1$

素因数の和:10962

約数の個数: 48

約数和(自身を含む): 2984446080

約数和(自身を除く): 1919229540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1979, 3958, 5937, 7916, 8971, 9895, 11874, 17942, 19790, 23748, 26913, 29685, 35884, 39580, 44855, 53826, 59370, 89710, 107652, 118740, 134565, 179420, 269130, 538260, 17753609, 35507218, 53260827, 71014436, 88768045, 106521654, 177536090, 213043308, 266304135, 355072180, 532608270, 1065216540]

約数ペア:

[(1, 1065216540), (2, 532608270), (3, 355072180), (4, 266304135), (5, 213043308), (6, 177536090), (10, 106521654), (12, 88768045), (15, 71014436), (20, 53260827), (30, 35507218), (60, 17753609), (1979, 538260), (3958, 269130), (5937, 179420), (7916, 134565), (8971, 118740), (9895, 107652), (11874, 89710), (17942, 59370), (19790, 53826), (23748, 44855), (26913, 39580), (29685, 35884)]