75990630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61781}}^1$

素因数の和:61832

約数の個数: 32

約数和(自身を含む): 186828768

約数和(自身を除く): 110838138

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 61781, 123562, 185343, 308905, 370686, 617810, 926715, 1853430, 2533021, 5066042, 7599063, 12665105, 15198126, 25330210, 37995315, 75990630]

約数ペア:

[(1, 75990630), (2, 37995315), (3, 25330210), (5, 15198126), (6, 12665105), (10, 7599063), (15, 5066042), (30, 2533021), (41, 1853430), (82, 926715), (123, 617810), (205, 370686), (246, 308905), (410, 185343), (615, 123562), (1230, 61781)]