8513310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 22353408

約数和(自身を除く): 13840098

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 83, 130, 166, 195, 249, 263, 390, 415, 498, 526, 789, 830, 1079, 1245, 1315, 1578, 2158, 2490, 2630, 3237, 3419, 3945, 5395, 6474, 6838, 7890, 10257, 10790, 16185, 17095, 20514, 21829, 32370, 34190, 43658, 51285, 65487, 102570, 109145, 130974, 218290, 283777, 327435, 567554, 654870, 851331, 1418885, 1702662, 2837770, 4256655, 8513310]

約数ペア:

[(1, 8513310), (2, 4256655), (3, 2837770), (5, 1702662), (6, 1418885), (10, 851331), (13, 654870), (15, 567554), (26, 327435), (30, 283777), (39, 218290), (65, 130974), (78, 109145), (83, 102570), (130, 65487), (166, 51285), (195, 43658), (249, 34190), (263, 32370), (390, 21829), (415, 20514), (498, 17095), (526, 16185), (789, 10790), (830, 10257), (1079, 7890), (1245, 6838), (1315, 6474), (1578, 5395), (2158, 3945), (2490, 3419), (2630, 3237)]