1556552030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{59207}}^1$

素因数の和:59464

約数の個数: 32

約数和(自身を含む): 3069342720

約数和(自身を除く): 1512790690

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 239, 478, 1195, 2390, 2629, 5258, 13145, 26290, 59207, 118414, 296035, 592070, 651277, 1302554, 3256385, 6512770, 14150473, 28300946, 70752365, 141504730, 155655203, 311310406, 778276015, 1556552030]

約数ペア:

[(1, 1556552030), (2, 778276015), (5, 311310406), (10, 155655203), (11, 141504730), (22, 70752365), (55, 28300946), (110, 14150473), (239, 6512770), (478, 3256385), (1195, 1302554), (2390, 651277), (2629, 592070), (5258, 296035), (13145, 118414), (26290, 59207)]