8172930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{199}}^1$

素因数の和:283

約数の個数: 48

約数和(自身を含む): 20260800

約数和(自身を除く): 12087870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 199, 222, 370, 398, 555, 597, 995, 1110, 1194, 1369, 1990, 2738, 2985, 4107, 5970, 6845, 7363, 8214, 13690, 14726, 20535, 22089, 36815, 41070, 44178, 73630, 110445, 220890, 272431, 544862, 817293, 1362155, 1634586, 2724310, 4086465, 8172930]

約数ペア:

[(1, 8172930), (2, 4086465), (3, 2724310), (5, 1634586), (6, 1362155), (10, 817293), (15, 544862), (30, 272431), (37, 220890), (74, 110445), (111, 73630), (185, 44178), (199, 41070), (222, 36815), (370, 22089), (398, 20535), (555, 14726), (597, 13690), (995, 8214), (1110, 7363), (1194, 6845), (1369, 5970), (1990, 4107), (2738, 2985)]