2870608895

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 4524512256

約数和(自身を除く): 1653903361

約数列:

[1, 5, 7, 11, 35, 47, 49, 55, 77, 131, 173, 235, 245, 329, 385, 517, 539, 655, 865, 917, 1211, 1441, 1645, 1903, 2303, 2585, 2695, 3619, 4585, 6055, 6157, 6419, 7205, 8131, 8477, 9515, 10087, 11515, 13321, 18095, 22663, 25333, 30785, 32095, 40655, 42385, 43099, 50435, 56917, 66605, 67727, 70609, 89441, 93247, 113315, 126665, 158641, 215495, 249293, 284585, 301693, 338635, 353045, 398419, 447205, 466235, 474089, 626087, 793205, 1065161, 1110487, 1246465, 1508465, 1745051, 1992095, 2370445, 3130435, 3318623, 4382609, 5325805, 5552435, 7456127, 8725255, 11716771, 12215357, 16593115, 21913045, 37280635, 52192889, 58583855, 61076785, 82017397, 260964445, 410086985, 574121779, 2870608895]

約数ペア:

[(1, 2870608895), (5, 574121779), (7, 410086985), (11, 260964445), (35, 82017397), (47, 61076785), (49, 58583855), (55, 52192889), (77, 37280635), (131, 21913045), (173, 16593115), (235, 12215357), (245, 11716771), (329, 8725255), (385, 7456127), (517, 5552435), (539, 5325805), (655, 4382609), (865, 3318623), (917, 3130435), (1211, 2370445), (1441, 1992095), (1645, 1745051), (1903, 1508465), (2303, 1246465), (2585, 1110487), (2695, 1065161), (3619, 793205), (4585, 626087), (6055, 474089), (6157, 466235), (6419, 447205), (7205, 398419), (8131, 353045), (8477, 338635), (9515, 301693), (10087, 284585), (11515, 249293), (13321, 215495), (18095, 158641), (22663, 126665), (25333, 113315), (30785, 93247), (32095, 89441), (40655, 70609), (42385, 67727), (43099, 66605), (50435, 56917)]