90943160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29527}}^1$

素因数の和:29556

約数の個数: 64

約数和(自身を含む): 255121920

約数和(自身を除く): 164178760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 29527, 59054, 118108, 147635, 206689, 236216, 295270, 324797, 413378, 590540, 649594, 826756, 1033445, 1181080, 1299188, 1623985, 1653512, 2066890, 2273579, 2598376, 3247970, 4133780, 4547158, 6495940, 8267560, 9094316, 11367895, 12991880, 18188632, 22735790, 45471580, 90943160]

約数ペア:

[(1, 90943160), (2, 45471580), (4, 22735790), (5, 18188632), (7, 12991880), (8, 11367895), (10, 9094316), (11, 8267560), (14, 6495940), (20, 4547158), (22, 4133780), (28, 3247970), (35, 2598376), (40, 2273579), (44, 2066890), (55, 1653512), (56, 1623985), (70, 1299188), (77, 1181080), (88, 1033445), (110, 826756), (140, 649594), (154, 590540), (220, 413378), (280, 324797), (308, 295270), (385, 236216), (440, 206689), (616, 147635), (770, 118108), (1540, 59054), (3080, 29527)]