1685824530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{81559}}^1$

素因数の和:81635

約数の個数: 64

約数和(自身を含む): 4439473920

約数和(自身を除く): 2753649390

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 159, 195, 265, 318, 390, 530, 689, 795, 1378, 1590, 2067, 3445, 4134, 6890, 10335, 20670, 81559, 163118, 244677, 407795, 489354, 815590, 1060267, 1223385, 2120534, 2446770, 3180801, 4322627, 5301335, 6361602, 8645254, 10602670, 12967881, 15904005, 21613135, 25935762, 31808010, 43226270, 56194151, 64839405, 112388302, 129678810, 168582453, 280970755, 337164906, 561941510, 842912265, 1685824530]

約数ペア:

[(1, 1685824530), (2, 842912265), (3, 561941510), (5, 337164906), (6, 280970755), (10, 168582453), (13, 129678810), (15, 112388302), (26, 64839405), (30, 56194151), (39, 43226270), (53, 31808010), (65, 25935762), (78, 21613135), (106, 15904005), (130, 12967881), (159, 10602670), (195, 8645254), (265, 6361602), (318, 5301335), (390, 4322627), (530, 3180801), (689, 2446770), (795, 2120534), (1378, 1223385), (1590, 1060267), (2067, 815590), (3445, 489354), (4134, 407795), (6890, 244677), (10335, 163118), (20670, 81559)]