30000002148

素因数分解:

$2^2\times 3^2\times {\mathrm{3011}}^1\times {\mathrm{276763}}^1$

素因数の和:279784

約数の個数: 36

約数和(自身を含む): 75858798288

約数和(自身を除く): 45858796140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3011, 6022, 9033, 12044, 18066, 27099, 36132, 54198, 108396, 276763, 553526, 830289, 1107052, 1660578, 2490867, 3321156, 4981734, 9963468, 833333393, 1666666786, 2500000179, 3333333572, 5000000358, 7500000537, 10000000716, 15000001074, 30000002148]

約数ペア:

[(1, 30000002148), (2, 15000001074), (3, 10000000716), (4, 7500000537), (6, 5000000358), (9, 3333333572), (12, 2500000179), (18, 1666666786), (36, 833333393), (3011, 9963468), (6022, 4981734), (9033, 3321156), (12044, 2490867), (18066, 1660578), (27099, 1107052), (36132, 830289), (54198, 553526), (108396, 276763)]