69701220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{593}}^1\times {\mathrm{653}}^1$

素因数の和:1261

約数の個数: 72

約数和(自身を含む): 212107896

約数和(自身を除く): 142406676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 593, 653, 1186, 1306, 1779, 1959, 2372, 2612, 2965, 3265, 3558, 3918, 5337, 5877, 5930, 6530, 7116, 7836, 8895, 9795, 10674, 11754, 11860, 13060, 17790, 19590, 21348, 23508, 26685, 29385, 35580, 39180, 53370, 58770, 106740, 117540, 387229, 774458, 1161687, 1548916, 1936145, 2323374, 3485061, 3872290, 4646748, 5808435, 6970122, 7744580, 11616870, 13940244, 17425305, 23233740, 34850610, 69701220]

約数ペア:

[(1, 69701220), (2, 34850610), (3, 23233740), (4, 17425305), (5, 13940244), (6, 11616870), (9, 7744580), (10, 6970122), (12, 5808435), (15, 4646748), (18, 3872290), (20, 3485061), (30, 2323374), (36, 1936145), (45, 1548916), (60, 1161687), (90, 774458), (180, 387229), (593, 117540), (653, 106740), (1186, 58770), (1306, 53370), (1779, 39180), (1959, 35580), (2372, 29385), (2612, 26685), (2965, 23508), (3265, 21348), (3558, 19590), (3918, 17790), (5337, 13060), (5877, 11860), (5930, 11754), (6530, 10674), (7116, 9795), (7836, 8895)]