80560830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{383623}}^1$

素因数の和:383640

約数の個数: 32

約数和(自身を含む): 220967424

約数和(自身を除く): 140406594

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 383623, 767246, 1150869, 1918115, 2301738, 2685361, 3836230, 5370722, 5754345, 8056083, 11508690, 13426805, 16112166, 26853610, 40280415, 80560830]

約数ペア:

[(1, 80560830), (2, 40280415), (3, 26853610), (5, 16112166), (6, 13426805), (7, 11508690), (10, 8056083), (14, 5754345), (15, 5370722), (21, 3836230), (30, 2685361), (35, 2301738), (42, 1918115), (70, 1150869), (105, 767246), (210, 383623)]