65892870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8821}}^1$

素因数の和:8917

約数の個数: 48

約数和(自身を含む): 173405232

約数和(自身を除く): 107512362

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 498, 747, 830, 1245, 1494, 2490, 3735, 7470, 8821, 17642, 26463, 44105, 52926, 79389, 88210, 132315, 158778, 264630, 396945, 732143, 793890, 1464286, 2196429, 3660715, 4392858, 6589287, 7321430, 10982145, 13178574, 21964290, 32946435, 65892870]

約数ペア:

[(1, 65892870), (2, 32946435), (3, 21964290), (5, 13178574), (6, 10982145), (9, 7321430), (10, 6589287), (15, 4392858), (18, 3660715), (30, 2196429), (45, 1464286), (83, 793890), (90, 732143), (166, 396945), (249, 264630), (415, 158778), (498, 132315), (747, 88210), (830, 79389), (1245, 52926), (1494, 44105), (2490, 26463), (3735, 17642), (7470, 8821)]