841315210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1621}}^1$

素因数の和:1759

約数の個数: 64

約数和(自身を含む): 1664872704

約数和(自身を除く): 823557494

約数列:

[1, 2, 5, 10, 17, 34, 43, 71, 85, 86, 142, 170, 215, 355, 430, 710, 731, 1207, 1462, 1621, 2414, 3053, 3242, 3655, 6035, 6106, 7310, 8105, 12070, 15265, 16210, 27557, 30530, 51901, 55114, 69703, 103802, 115091, 137785, 139406, 230182, 259505, 275570, 348515, 519010, 575455, 697030, 1150910, 1184951, 1956547, 2369902, 3913094, 4948913, 5924755, 9782735, 9897826, 11849510, 19565470, 24744565, 49489130, 84131521, 168263042, 420657605, 841315210]

約数ペア:

[(1, 841315210), (2, 420657605), (5, 168263042), (10, 84131521), (17, 49489130), (34, 24744565), (43, 19565470), (71, 11849510), (85, 9897826), (86, 9782735), (142, 5924755), (170, 4948913), (215, 3913094), (355, 2369902), (430, 1956547), (710, 1184951), (731, 1150910), (1207, 697030), (1462, 575455), (1621, 519010), (2414, 348515), (3053, 275570), (3242, 259505), (3655, 230182), (6035, 139406), (6106, 137785), (7310, 115091), (8105, 103802), (12070, 69703), (15265, 55114), (16210, 51901), (27557, 30530)]