1040246235

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{27751}}^1$

素因数の和:27793

約数の個数: 72

約数和(自身を含む): 2220937056

約数和(自身を除く): 1180690821

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 49, 51, 63, 85, 105, 119, 147, 153, 245, 255, 315, 357, 441, 595, 735, 765, 833, 1071, 1785, 2205, 2499, 4165, 5355, 7497, 12495, 27751, 37485, 83253, 138755, 194257, 249759, 416265, 471767, 582771, 971285, 1248795, 1359799, 1415301, 1748313, 2358835, 2913855, 3302369, 4079397, 4245903, 6798995, 7076505, 8741565, 9907107, 12238191, 16511845, 20396985, 21229515, 23116583, 29721321, 49535535, 61190955, 69349749, 115582915, 148606605, 208049247, 346748745, 1040246235]

約数ペア:

[(1, 1040246235), (3, 346748745), (5, 208049247), (7, 148606605), (9, 115582915), (15, 69349749), (17, 61190955), (21, 49535535), (35, 29721321), (45, 23116583), (49, 21229515), (51, 20396985), (63, 16511845), (85, 12238191), (105, 9907107), (119, 8741565), (147, 7076505), (153, 6798995), (245, 4245903), (255, 4079397), (315, 3302369), (357, 2913855), (441, 2358835), (595, 1748313), (735, 1415301), (765, 1359799), (833, 1248795), (1071, 971285), (1785, 582771), (2205, 471767), (2499, 416265), (4165, 249759), (5355, 194257), (7497, 138755), (12495, 83253), (27751, 37485)]