340607670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{67181}}^1$

素因数の和:67217

約数の個数: 48

約数和(自身を含む): 885190032

約数和(自身を除く): 544582362

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 67181, 134362, 201543, 335905, 403086, 671810, 873353, 1007715, 1746706, 2015430, 2620059, 4366765, 5240118, 8733530, 11353589, 13100295, 22707178, 26200590, 34060767, 56767945, 68121534, 113535890, 170303835, 340607670]

約数ペア:

[(1, 340607670), (2, 170303835), (3, 113535890), (5, 68121534), (6, 56767945), (10, 34060767), (13, 26200590), (15, 22707178), (26, 13100295), (30, 11353589), (39, 8733530), (65, 5240118), (78, 4366765), (130, 2620059), (169, 2015430), (195, 1746706), (338, 1007715), (390, 873353), (507, 671810), (845, 403086), (1014, 335905), (1690, 201543), (2535, 134362), (5070, 67181)]