17428770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{21517}}^1$

素因数の和:21536

約数の個数: 40

約数和(自身を含む): 46866204

約数和(自身を除く): 29437434

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 21517, 43034, 64551, 107585, 129102, 193653, 215170, 322755, 387306, 580959, 645510, 968265, 1161918, 1742877, 1936530, 2904795, 3485754, 5809590, 8714385, 17428770]

約数ペア:

[(1, 17428770), (2, 8714385), (3, 5809590), (5, 3485754), (6, 2904795), (9, 1936530), (10, 1742877), (15, 1161918), (18, 968265), (27, 645510), (30, 580959), (45, 387306), (54, 322755), (81, 215170), (90, 193653), (135, 129102), (162, 107585), (270, 64551), (405, 43034), (810, 21517)]