17209020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3929}}^1$

素因数の和:4014

約数の個数: 48

約数和(自身を含む): 48857760

約数和(自身を除く): 31648740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 3929, 4380, 7858, 11787, 15716, 19645, 23574, 39290, 47148, 58935, 78580, 117870, 235740, 286817, 573634, 860451, 1147268, 1434085, 1720902, 2868170, 3441804, 4302255, 5736340, 8604510, 17209020]

約数ペア:

[(1, 17209020), (2, 8604510), (3, 5736340), (4, 4302255), (5, 3441804), (6, 2868170), (10, 1720902), (12, 1434085), (15, 1147268), (20, 860451), (30, 573634), (60, 286817), (73, 235740), (146, 117870), (219, 78580), (292, 58935), (365, 47148), (438, 39290), (730, 23574), (876, 19645), (1095, 15716), (1460, 11787), (2190, 7858), (3929, 4380)]