9201021990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{43399}}^1$

素因数の和:43637

約数の個数: 64

約数和(自身を含む): 22798540800

約数和(自身を除く): 13597518810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 191, 222, 370, 382, 555, 573, 955, 1110, 1146, 1910, 2865, 5730, 7067, 14134, 21201, 35335, 42402, 43399, 70670, 86798, 106005, 130197, 212010, 216995, 260394, 433990, 650985, 1301970, 1605763, 3211526, 4817289, 8028815, 8289209, 9634578, 16057630, 16578418, 24086445, 24867627, 41446045, 48172890, 49735254, 82892090, 124338135, 248676270, 306700733, 613401466, 920102199, 1533503665, 1840204398, 3067007330, 4600510995, 9201021990]

約数ペア:

[(1, 9201021990), (2, 4600510995), (3, 3067007330), (5, 1840204398), (6, 1533503665), (10, 920102199), (15, 613401466), (30, 306700733), (37, 248676270), (74, 124338135), (111, 82892090), (185, 49735254), (191, 48172890), (222, 41446045), (370, 24867627), (382, 24086445), (555, 16578418), (573, 16057630), (955, 9634578), (1110, 8289209), (1146, 8028815), (1910, 4817289), (2865, 3211526), (5730, 1605763), (7067, 1301970), (14134, 650985), (21201, 433990), (35335, 260394), (42402, 216995), (43399, 212010), (70670, 130197), (86798, 106005)]