30137238

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{12979}}^1$

素因数の和:13033

約数の個数: 32

約数和(自身を含む): 68534400

約数和(自身を除く): 38397162

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 12979, 25958, 38937, 77874, 116811, 233622, 350433, 558097, 700866, 1116194, 1674291, 3348582, 5022873, 10045746, 15068619, 30137238]

約数ペア:

[(1, 30137238), (2, 15068619), (3, 10045746), (6, 5022873), (9, 3348582), (18, 1674291), (27, 1116194), (43, 700866), (54, 558097), (86, 350433), (129, 233622), (258, 116811), (387, 77874), (774, 38937), (1161, 25958), (2322, 12979)]