171925290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{7433}}^1$

素因数の和:7703

約数の個数: 48

約数和(自身を含む): 448805448

約数和(自身を除く): 276880158

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 257, 514, 771, 1285, 1542, 2313, 2570, 3855, 4626, 7433, 7710, 11565, 14866, 22299, 23130, 37165, 44598, 66897, 74330, 111495, 133794, 222990, 334485, 668970, 1910281, 3820562, 5730843, 9551405, 11461686, 17192529, 19102810, 28654215, 34385058, 57308430, 85962645, 171925290]

約数ペア:

[(1, 171925290), (2, 85962645), (3, 57308430), (5, 34385058), (6, 28654215), (9, 19102810), (10, 17192529), (15, 11461686), (18, 9551405), (30, 5730843), (45, 3820562), (90, 1910281), (257, 668970), (514, 334485), (771, 222990), (1285, 133794), (1542, 111495), (2313, 74330), (2570, 66897), (3855, 44598), (4626, 37165), (7433, 23130), (7710, 22299), (11565, 14866)]