1884170790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{128437}}^1$

素因数の和:128613

約数の個数: 48

約数和(自身を含む): 4928936688

約数和(自身を除く): 3044765898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 163, 326, 489, 815, 978, 1467, 1630, 2445, 2934, 4890, 7335, 14670, 128437, 256874, 385311, 642185, 770622, 1155933, 1284370, 1926555, 2311866, 3853110, 5779665, 11559330, 20935231, 41870462, 62805693, 104676155, 125611386, 188417079, 209352310, 314028465, 376834158, 628056930, 942085395, 1884170790]

約数ペア:

[(1, 1884170790), (2, 942085395), (3, 628056930), (5, 376834158), (6, 314028465), (9, 209352310), (10, 188417079), (15, 125611386), (18, 104676155), (30, 62805693), (45, 41870462), (90, 20935231), (163, 11559330), (326, 5779665), (489, 3853110), (815, 2311866), (978, 1926555), (1467, 1284370), (1630, 1155933), (2445, 770622), (2934, 642185), (4890, 385311), (7335, 256874), (14670, 128437)]