135510940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{3037}}^1$

素因数の和:3166

約数の個数: 48

約数和(自身を含む): 300105792

約数和(自身を除く): 164594852

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 97, 115, 194, 230, 388, 460, 485, 970, 1940, 2231, 3037, 4462, 6074, 8924, 11155, 12148, 15185, 22310, 30370, 44620, 60740, 69851, 139702, 279404, 294589, 349255, 589178, 698510, 1178356, 1397020, 1472945, 2945890, 5891780, 6775547, 13551094, 27102188, 33877735, 67755470, 135510940]

約数ペア:

[(1, 135510940), (2, 67755470), (4, 33877735), (5, 27102188), (10, 13551094), (20, 6775547), (23, 5891780), (46, 2945890), (92, 1472945), (97, 1397020), (115, 1178356), (194, 698510), (230, 589178), (388, 349255), (460, 294589), (485, 279404), (970, 139702), (1940, 69851), (2231, 60740), (3037, 44620), (4462, 30370), (6074, 22310), (8924, 15185), (11155, 12148)]