68433210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{17683}}^1$

素因数の和:17739

約数の個数: 48

約数和(自身を含む): 182074464

約数和(自身を除く): 113641254

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 17683, 35366, 53049, 88415, 106098, 159147, 176830, 265245, 318294, 530490, 760369, 795735, 1520738, 1591470, 2281107, 3801845, 4562214, 6843321, 7603690, 11405535, 13686642, 22811070, 34216605, 68433210]

約数ペア:

[(1, 68433210), (2, 34216605), (3, 22811070), (5, 13686642), (6, 11405535), (9, 7603690), (10, 6843321), (15, 4562214), (18, 3801845), (30, 2281107), (43, 1591470), (45, 1520738), (86, 795735), (90, 760369), (129, 530490), (215, 318294), (258, 265245), (387, 176830), (430, 159147), (645, 106098), (774, 88415), (1290, 53049), (1935, 35366), (3870, 17683)]