17308970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 37691136

約数和(自身を除く): 20382166

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 41, 70, 74, 82, 163, 185, 205, 259, 287, 326, 370, 410, 518, 574, 815, 1141, 1295, 1435, 1517, 1630, 2282, 2590, 2870, 3034, 5705, 6031, 6683, 7585, 10619, 11410, 12062, 13366, 15170, 21238, 30155, 33415, 42217, 46781, 53095, 60310, 66830, 84434, 93562, 106190, 211085, 233905, 247271, 422170, 467810, 494542, 1236355, 1730897, 2472710, 3461794, 8654485, 17308970]

約数ペア:

[(1, 17308970), (2, 8654485), (5, 3461794), (7, 2472710), (10, 1730897), (14, 1236355), (35, 494542), (37, 467810), (41, 422170), (70, 247271), (74, 233905), (82, 211085), (163, 106190), (185, 93562), (205, 84434), (259, 66830), (287, 60310), (326, 53095), (370, 46781), (410, 42217), (518, 33415), (574, 30155), (815, 21238), (1141, 15170), (1295, 13366), (1435, 12062), (1517, 11410), (1630, 10619), (2282, 7585), (2590, 6683), (2870, 6031), (3034, 5705)]