1269156760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{17123}}^1$

素因数の和:17260

約数の個数: 64

約数和(自身を含む): 3051496800

約数和(自身を除く): 1782340040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 109, 136, 170, 218, 340, 436, 545, 680, 872, 1090, 1853, 2180, 3706, 4360, 7412, 9265, 14824, 17123, 18530, 34246, 37060, 68492, 74120, 85615, 136984, 171230, 291091, 342460, 582182, 684920, 1164364, 1455455, 1866407, 2328728, 2910910, 3732814, 5821820, 7465628, 9332035, 11643640, 14931256, 18664070, 31728919, 37328140, 63457838, 74656280, 126915676, 158644595, 253831352, 317289190, 634578380, 1269156760]

約数ペア:

[(1, 1269156760), (2, 634578380), (4, 317289190), (5, 253831352), (8, 158644595), (10, 126915676), (17, 74656280), (20, 63457838), (34, 37328140), (40, 31728919), (68, 18664070), (85, 14931256), (109, 11643640), (136, 9332035), (170, 7465628), (218, 5821820), (340, 3732814), (436, 2910910), (545, 2328728), (680, 1866407), (872, 1455455), (1090, 1164364), (1853, 684920), (2180, 582182), (3706, 342460), (4360, 291091), (7412, 171230), (9265, 136984), (14824, 85615), (17123, 74120), (18530, 68492), (34246, 37060)]