61091220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{44269}}^1$

素因数の和:44304

約数の個数: 48

約数和(自身を含む): 178496640

約数和(自身を除く): 117405420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 44269, 88538, 132807, 177076, 221345, 265614, 442690, 531228, 664035, 885380, 1018187, 1328070, 2036374, 2656140, 3054561, 4072748, 5090935, 6109122, 10181870, 12218244, 15272805, 20363740, 30545610, 61091220]

約数ペア:

[(1, 61091220), (2, 30545610), (3, 20363740), (4, 15272805), (5, 12218244), (6, 10181870), (10, 6109122), (12, 5090935), (15, 4072748), (20, 3054561), (23, 2656140), (30, 2036374), (46, 1328070), (60, 1018187), (69, 885380), (92, 664035), (115, 531228), (138, 442690), (230, 265614), (276, 221345), (345, 177076), (460, 132807), (690, 88538), (1380, 44269)]