69637750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3061}}^1$

素因数の和:3098

約数の個数: 64

約数和(自身を含む): 160497792

約数和(自身を除く): 90860042

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 125, 130, 175, 182, 250, 325, 350, 455, 650, 875, 910, 1625, 1750, 2275, 3061, 3250, 4550, 6122, 11375, 15305, 21427, 22750, 30610, 39793, 42854, 76525, 79586, 107135, 153050, 198965, 214270, 278551, 382625, 397930, 535675, 557102, 765250, 994825, 1071350, 1392755, 1989650, 2678375, 2785510, 4974125, 5356750, 6963775, 9948250, 13927550, 34818875, 69637750]

約数ペア:

[(1, 69637750), (2, 34818875), (5, 13927550), (7, 9948250), (10, 6963775), (13, 5356750), (14, 4974125), (25, 2785510), (26, 2678375), (35, 1989650), (50, 1392755), (65, 1071350), (70, 994825), (91, 765250), (125, 557102), (130, 535675), (175, 397930), (182, 382625), (250, 278551), (325, 214270), (350, 198965), (455, 153050), (650, 107135), (875, 79586), (910, 76525), (1625, 42854), (1750, 39793), (2275, 30610), (3061, 22750), (3250, 21427), (4550, 15305), (6122, 11375)]