2912239020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1183837}}^1$

素因数の和:1183890

約数の個数: 48

約数和(自身を含む): 8353160928

約数和(自身を除く): 5440921908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 1183837, 2367674, 3551511, 4735348, 5919185, 7103022, 11838370, 14206044, 17757555, 23676740, 35515110, 48537317, 71030220, 97074634, 145611951, 194149268, 242686585, 291223902, 485373170, 582447804, 728059755, 970746340, 1456119510, 2912239020]

約数ペア:

[(1, 2912239020), (2, 1456119510), (3, 970746340), (4, 728059755), (5, 582447804), (6, 485373170), (10, 291223902), (12, 242686585), (15, 194149268), (20, 145611951), (30, 97074634), (41, 71030220), (60, 48537317), (82, 35515110), (123, 23676740), (164, 17757555), (205, 14206044), (246, 11838370), (410, 7103022), (492, 5919185), (615, 4735348), (820, 3551511), (1230, 2367674), (2460, 1183837)]