290631174

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{44809}}^1$

素因数の和:44884

約数の個数: 32

約数和(自身を含む): 619453440

約数和(自身を除く): 328822266

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 1081, 2162, 3243, 6486, 44809, 89618, 134427, 268854, 1030607, 2061214, 2106023, 3091821, 4212046, 6183642, 6318069, 12636138, 48438529, 96877058, 145315587, 290631174]

約数ペア:

[(1, 290631174), (2, 145315587), (3, 96877058), (6, 48438529), (23, 12636138), (46, 6318069), (47, 6183642), (69, 4212046), (94, 3091821), (138, 2106023), (141, 2061214), (282, 1030607), (1081, 268854), (2162, 134427), (3243, 89618), (6486, 44809)]