66481290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2179}}^1$

素因数の和:2308

約数の個数: 64

約数和(自身を含む): 178934400

約数和(自身を除く): 112453110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 113, 135, 226, 270, 339, 565, 678, 1017, 1130, 1695, 2034, 2179, 3051, 3390, 4358, 5085, 6102, 6537, 10170, 10895, 13074, 15255, 19611, 21790, 30510, 32685, 39222, 58833, 65370, 98055, 117666, 196110, 246227, 294165, 492454, 588330, 738681, 1231135, 1477362, 2216043, 2462270, 3693405, 4432086, 6648129, 7386810, 11080215, 13296258, 22160430, 33240645, 66481290]

約数ペア:

[(1, 66481290), (2, 33240645), (3, 22160430), (5, 13296258), (6, 11080215), (9, 7386810), (10, 6648129), (15, 4432086), (18, 3693405), (27, 2462270), (30, 2216043), (45, 1477362), (54, 1231135), (90, 738681), (113, 588330), (135, 492454), (226, 294165), (270, 246227), (339, 196110), (565, 117666), (678, 98055), (1017, 65370), (1130, 58833), (1695, 39222), (2034, 32685), (2179, 30510), (3051, 21790), (3390, 19611), (4358, 15255), (5085, 13074), (6102, 10895), (6537, 10170)]