69304590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{40529}}^1$

素因数の和:40561

約数の個数: 48

約数和(自身を含む): 189680400

約数和(自身を除く): 120375810

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, 40529, 81058, 121587, 202645, 243174, 364761, 405290, 607935, 729522, 770051, 1215870, 1540102, 1823805, 2310153, 3647610, 3850255, 4620306, 6930459, 7700510, 11550765, 13860918, 23101530, 34652295, 69304590]

約数ペア:

[(1, 69304590), (2, 34652295), (3, 23101530), (5, 13860918), (6, 11550765), (9, 7700510), (10, 6930459), (15, 4620306), (18, 3850255), (19, 3647610), (30, 2310153), (38, 1823805), (45, 1540102), (57, 1215870), (90, 770051), (95, 729522), (114, 607935), (171, 405290), (190, 364761), (285, 243174), (342, 202645), (570, 121587), (855, 81058), (1710, 40529)]