3168620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1741}}^1$

素因数の和:1770

約数の個数: 48

約数和(自身を含む): 8194368

約数和(自身を除く): 5025748

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1741, 1820, 3482, 6964, 8705, 12187, 17410, 22633, 24374, 34820, 45266, 48748, 60935, 90532, 113165, 121870, 158431, 226330, 243740, 316862, 452660, 633724, 792155, 1584310, 3168620]

約数ペア:

[(1, 3168620), (2, 1584310), (4, 792155), (5, 633724), (7, 452660), (10, 316862), (13, 243740), (14, 226330), (20, 158431), (26, 121870), (28, 113165), (35, 90532), (52, 60935), (65, 48748), (70, 45266), (91, 34820), (130, 24374), (140, 22633), (182, 17410), (260, 12187), (364, 8705), (455, 6964), (910, 3482), (1741, 1820)]