2037646860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1997693}}^1$

素因数の和:1997722

約数の個数: 48

約数和(自身を含む): 6041026656

約数和(自身を除く): 4003379796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 1997693, 3995386, 5993079, 7990772, 9988465, 11986158, 19976930, 23972316, 29965395, 33960781, 39953860, 59930790, 67921562, 101882343, 119861580, 135843124, 169803905, 203764686, 339607810, 407529372, 509411715, 679215620, 1018823430, 2037646860]

約数ペア:

[(1, 2037646860), (2, 1018823430), (3, 679215620), (4, 509411715), (5, 407529372), (6, 339607810), (10, 203764686), (12, 169803905), (15, 135843124), (17, 119861580), (20, 101882343), (30, 67921562), (34, 59930790), (51, 39953860), (60, 33960781), (68, 29965395), (85, 23972316), (102, 19976930), (170, 11986158), (204, 9988465), (255, 7990772), (340, 5993079), (510, 3995386), (1020, 1997693)]