69730360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{249037}}^1$

素因数の和:249055

約数の個数: 32

約数和(自身を含む): 179307360

約数和(自身を除く): 109577000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 249037, 498074, 996148, 1245185, 1743259, 1992296, 2490370, 3486518, 4980740, 6973036, 8716295, 9961480, 13946072, 17432590, 34865180, 69730360]

約数ペア:

[(1, 69730360), (2, 34865180), (4, 17432590), (5, 13946072), (7, 9961480), (8, 8716295), (10, 6973036), (14, 4980740), (20, 3486518), (28, 2490370), (35, 1992296), (40, 1743259), (56, 1245185), (70, 996148), (140, 498074), (280, 249037)]