268795590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{31219}}^1$

素因数の和:31277

約数の個数: 64

約数和(自身を含む): 755274240

約数和(自身を除く): 486478650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 123, 205, 210, 246, 287, 410, 574, 615, 861, 1230, 1435, 1722, 2870, 4305, 8610, 31219, 62438, 93657, 156095, 187314, 218533, 312190, 437066, 468285, 655599, 936570, 1092665, 1279979, 1311198, 2185330, 2559958, 3277995, 3839937, 6399895, 6555990, 7679874, 8959853, 12799790, 17919706, 19199685, 26879559, 38399370, 44799265, 53759118, 89598530, 134397795, 268795590]

約数ペア:

[(1, 268795590), (2, 134397795), (3, 89598530), (5, 53759118), (6, 44799265), (7, 38399370), (10, 26879559), (14, 19199685), (15, 17919706), (21, 12799790), (30, 8959853), (35, 7679874), (41, 6555990), (42, 6399895), (70, 3839937), (82, 3277995), (105, 2559958), (123, 2185330), (205, 1311198), (210, 1279979), (246, 1092665), (287, 936570), (410, 655599), (574, 468285), (615, 437066), (861, 312190), (1230, 218533), (1435, 187314), (1722, 156095), (2870, 93657), (4305, 62438), (8610, 31219)]