83969270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{653}}^1$

素因数の和:845

約数の個数: 64

約数和(自身を含む): 189858816

約数和(自身を除く): 105889546

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 167, 334, 385, 653, 770, 835, 1169, 1306, 1670, 1837, 2338, 3265, 3674, 4571, 5845, 6530, 7183, 9142, 9185, 11690, 12859, 14366, 18370, 22855, 25718, 35915, 45710, 50281, 64295, 71830, 100562, 109051, 128590, 218102, 251405, 502810, 545255, 763357, 1090510, 1199561, 1526714, 2399122, 3816785, 5997805, 7633570, 8396927, 11995610, 16793854, 41984635, 83969270]

約数ペア:

[(1, 83969270), (2, 41984635), (5, 16793854), (7, 11995610), (10, 8396927), (11, 7633570), (14, 5997805), (22, 3816785), (35, 2399122), (55, 1526714), (70, 1199561), (77, 1090510), (110, 763357), (154, 545255), (167, 502810), (334, 251405), (385, 218102), (653, 128590), (770, 109051), (835, 100562), (1169, 71830), (1306, 64295), (1670, 50281), (1837, 45710), (2338, 35915), (3265, 25718), (3674, 22855), (4571, 18370), (5845, 14366), (6530, 12859), (7183, 11690), (9142, 9185)]