266119490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41777}}^1$

素因数の和:41811

約数の個数: 48

約数和(自身を含む): 600099192

約数和(自身を除く): 333979702

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 41777, 83554, 208885, 292439, 417770, 543101, 584878, 1086202, 1462195, 2047073, 2715505, 2924390, 3801707, 4094146, 5431010, 7603414, 10235365, 19008535, 20470730, 26611949, 38017070, 53223898, 133059745, 266119490]

約数ペア:

[(1, 266119490), (2, 133059745), (5, 53223898), (7, 38017070), (10, 26611949), (13, 20470730), (14, 19008535), (26, 10235365), (35, 7603414), (49, 5431010), (65, 4094146), (70, 3801707), (91, 2924390), (98, 2715505), (130, 2047073), (182, 1462195), (245, 1086202), (455, 584878), (490, 543101), (637, 417770), (910, 292439), (1274, 208885), (3185, 83554), (6370, 41777)]