215536620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2017}}^1$

素因数の和:2179

約数の個数: 96

約数和(自身を含む): 654994368

約数和(自身を除く): 439457748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 137, 156, 195, 260, 274, 390, 411, 548, 685, 780, 822, 1370, 1644, 1781, 2017, 2055, 2740, 3562, 4034, 4110, 5343, 6051, 7124, 8068, 8220, 8905, 10085, 10686, 12102, 17810, 20170, 21372, 24204, 26221, 26715, 30255, 35620, 40340, 52442, 53430, 60510, 78663, 104884, 106860, 121020, 131105, 157326, 262210, 276329, 314652, 393315, 524420, 552658, 786630, 828987, 1105316, 1381645, 1573260, 1657974, 2763290, 3315948, 3592277, 4144935, 5526580, 7184554, 8289870, 10776831, 14369108, 16579740, 17961385, 21553662, 35922770, 43107324, 53884155, 71845540, 107768310, 215536620]

約数ペア:

[(1, 215536620), (2, 107768310), (3, 71845540), (4, 53884155), (5, 43107324), (6, 35922770), (10, 21553662), (12, 17961385), (13, 16579740), (15, 14369108), (20, 10776831), (26, 8289870), (30, 7184554), (39, 5526580), (52, 4144935), (60, 3592277), (65, 3315948), (78, 2763290), (130, 1657974), (137, 1573260), (156, 1381645), (195, 1105316), (260, 828987), (274, 786630), (390, 552658), (411, 524420), (548, 393315), (685, 314652), (780, 276329), (822, 262210), (1370, 157326), (1644, 131105), (1781, 121020), (2017, 106860), (2055, 104884), (2740, 78663), (3562, 60510), (4034, 53430), (4110, 52442), (5343, 40340), (6051, 35620), (7124, 30255), (8068, 26715), (8220, 26221), (8905, 24204), (10085, 21372), (10686, 20170), (12102, 17810)]