1105341770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{180907}}^1$

素因数の和:180974

約数の個数: 32

約数和(自身を含む): 2188263168

約数和(自身を除く): 1082921398

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 180907, 361814, 904535, 1809070, 2351791, 4703582, 8502629, 11758955, 17005258, 23517910, 42513145, 85026290, 110534177, 221068354, 552670885, 1105341770]

約数ペア:

[(1, 1105341770), (2, 552670885), (5, 221068354), (10, 110534177), (13, 85026290), (26, 42513145), (47, 23517910), (65, 17005258), (94, 11758955), (130, 8502629), (235, 4703582), (470, 2351791), (611, 1809070), (1222, 904535), (3055, 361814), (6110, 180907)]