2980458050360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{287689001}}^1$

素因数の和:287689056

約数の個数: 64

約数和(自身を含む): 7871171094720

約数和(自身を除く): 4890713044360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2590, 5180, 10360, 287689001, 575378002, 1150756004, 1438445005, 2013823007, 2301512008, 2876890010, 4027646014, 5753780020, 8055292028, 10069115035, 10644493037, 11507560040, 16110584056, 20138230070, 21288986074, 40276460140, 42577972148, 53222465185, 74511451259, 80552920280, 85155944296, 106444930370, 149022902518, 212889860740, 298045805036, 372557256295, 425779721480, 596091610072, 745114512590, 1490229025180, 2980458050360]

約数ペア:

[(1, 2980458050360), (2, 1490229025180), (4, 745114512590), (5, 596091610072), (7, 425779721480), (8, 372557256295), (10, 298045805036), (14, 212889860740), (20, 149022902518), (28, 106444930370), (35, 85155944296), (37, 80552920280), (40, 74511451259), (56, 53222465185), (70, 42577972148), (74, 40276460140), (140, 21288986074), (148, 20138230070), (185, 16110584056), (259, 11507560040), (280, 10644493037), (296, 10069115035), (370, 8055292028), (518, 5753780020), (740, 4027646014), (1036, 2876890010), (1295, 2301512008), (1480, 2013823007), (2072, 1438445005), (2590, 1150756004), (5180, 575378002), (10360, 287689001)]