77408310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21683}}^1$

素因数の和:21717

約数の個数: 64

約数和(自身を含む): 224819712

約数和(自身を除く): 147411402

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 21683, 43366, 65049, 108415, 130098, 151781, 216830, 303562, 325245, 368611, 455343, 650490, 737222, 758905, 910686, 1105833, 1517810, 1843055, 2211666, 2276715, 2580277, 3686110, 4553430, 5160554, 5529165, 7740831, 11058330, 12901385, 15481662, 25802770, 38704155, 77408310]

約数ペア:

[(1, 77408310), (2, 38704155), (3, 25802770), (5, 15481662), (6, 12901385), (7, 11058330), (10, 7740831), (14, 5529165), (15, 5160554), (17, 4553430), (21, 3686110), (30, 2580277), (34, 2276715), (35, 2211666), (42, 1843055), (51, 1517810), (70, 1105833), (85, 910686), (102, 758905), (105, 737222), (119, 650490), (170, 455343), (210, 368611), (238, 325245), (255, 303562), (357, 216830), (510, 151781), (595, 130098), (714, 108415), (1190, 65049), (1785, 43366), (3570, 21683)]