426305770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{823}}^1$

素因数の和:1135

約数の個数: 64

約数和(自身を含む): 890631936

約数和(自身を除く): 464326166

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 277, 374, 554, 823, 935, 1385, 1646, 1870, 2770, 3047, 4115, 4709, 6094, 8230, 9053, 9418, 13991, 15235, 18106, 23545, 27982, 30470, 45265, 47090, 51799, 69955, 90530, 103598, 139910, 153901, 227971, 258995, 307802, 455942, 517990, 769505, 1139855, 1539010, 2279710, 2507681, 3875507, 5015362, 7751014, 12538405, 19377535, 25076810, 38755070, 42630577, 85261154, 213152885, 426305770]

約数ペア:

[(1, 426305770), (2, 213152885), (5, 85261154), (10, 42630577), (11, 38755070), (17, 25076810), (22, 19377535), (34, 12538405), (55, 7751014), (85, 5015362), (110, 3875507), (170, 2507681), (187, 2279710), (277, 1539010), (374, 1139855), (554, 769505), (823, 517990), (935, 455942), (1385, 307802), (1646, 258995), (1870, 227971), (2770, 153901), (3047, 139910), (4115, 103598), (4709, 90530), (6094, 69955), (8230, 51799), (9053, 47090), (9418, 45265), (13991, 30470), (15235, 27982), (18106, 23545)]