30850866

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1733}}^1$

素因数の和:1807

約数の個数: 48

約数和(自身を含む): 71413056

約数和(自身を除く): 40562190

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 69, 86, 129, 138, 207, 258, 387, 414, 774, 989, 1733, 1978, 2967, 3466, 5199, 5934, 8901, 10398, 15597, 17802, 31194, 39859, 74519, 79718, 119577, 149038, 223557, 239154, 358731, 447114, 670671, 717462, 1341342, 1713937, 3427874, 5141811, 10283622, 15425433, 30850866]

約数ペア:

[(1, 30850866), (2, 15425433), (3, 10283622), (6, 5141811), (9, 3427874), (18, 1713937), (23, 1341342), (43, 717462), (46, 670671), (69, 447114), (86, 358731), (129, 239154), (138, 223557), (207, 149038), (258, 119577), (387, 79718), (414, 74519), (774, 39859), (989, 31194), (1733, 17802), (1978, 15597), (2967, 10398), (3466, 8901), (5199, 5934)]