67823710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{2389}}^1$

素因数の和:2580

約数の個数: 32

約数和(自身を含む): 130092480

約数和(自身を除く): 62268770

約数列:

[1, 2, 5, 10, 17, 34, 85, 167, 170, 334, 835, 1670, 2389, 2839, 4778, 5678, 11945, 14195, 23890, 28390, 40613, 81226, 203065, 398963, 406130, 797926, 1994815, 3989630, 6782371, 13564742, 33911855, 67823710]

約数ペア:

[(1, 67823710), (2, 33911855), (5, 13564742), (10, 6782371), (17, 3989630), (34, 1994815), (85, 797926), (167, 406130), (170, 398963), (334, 203065), (835, 81226), (1670, 40613), (2389, 28390), (2839, 23890), (4778, 14195), (5678, 11945)]