90313522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{349}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 150822000

約数和(自身を除く): 60508478

約数列:

[1, 2, 13, 26, 37, 74, 269, 349, 481, 538, 698, 962, 3497, 4537, 6994, 9074, 9953, 12913, 19906, 25826, 93881, 129389, 167869, 187762, 258778, 335738, 1220453, 2440906, 3473597, 6947194, 45156761, 90313522]

約数ペア:

[(1, 90313522), (2, 45156761), (13, 6947194), (26, 3473597), (37, 2440906), (74, 1220453), (269, 335738), (349, 258778), (481, 187762), (538, 167869), (698, 129389), (962, 93881), (3497, 25826), (4537, 19906), (6994, 12913), (9074, 9953)]