1878330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 4976640

約数和(自身を除く): 3098310

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 29, 30, 34, 51, 58, 85, 87, 102, 127, 145, 170, 174, 254, 255, 290, 381, 435, 493, 510, 635, 762, 870, 986, 1270, 1479, 1905, 2159, 2465, 2958, 3683, 3810, 4318, 4930, 6477, 7366, 7395, 10795, 11049, 12954, 14790, 18415, 21590, 22098, 32385, 36830, 55245, 62611, 64770, 110490, 125222, 187833, 313055, 375666, 626110, 939165, 1878330]

約数ペア:

[(1, 1878330), (2, 939165), (3, 626110), (5, 375666), (6, 313055), (10, 187833), (15, 125222), (17, 110490), (29, 64770), (30, 62611), (34, 55245), (51, 36830), (58, 32385), (85, 22098), (87, 21590), (102, 18415), (127, 14790), (145, 12954), (170, 11049), (174, 10795), (254, 7395), (255, 7366), (290, 6477), (381, 4930), (435, 4318), (493, 3810), (510, 3683), (635, 2958), (762, 2465), (870, 2159), (986, 1905), (1270, 1479)]