31212630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18253}}^1$

素因数の和:18285

約数の個数: 48

約数和(自身を含む): 85428720

約数和(自身を除く): 54216090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 18253, 36506, 54759, 91265, 109518, 164277, 182530, 273795, 328554, 346807, 547590, 693614, 821385, 1040421, 1642770, 1734035, 2080842, 3121263, 3468070, 5202105, 6242526, 10404210, 15606315, 31212630]

約数ペア:

[(1, 31212630), (2, 15606315), (3, 10404210), (5, 6242526), (6, 5202105), (9, 3468070), (10, 3121263), (15, 2080842), (18, 1734035), (19, 1642770), (30, 1040421), (38, 821385), (45, 693614), (57, 547590), (90, 346807), (95, 328554), (114, 273795), (171, 182530), (190, 164277), (285, 109518), (342, 91265), (570, 54759), (855, 36506), (1710, 18253)]