64475340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{1753}}^1$

素因数の和:2378

約数の個数: 48

約数和(自身を含む): 180928608

約数和(自身を除く): 116453268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 613, 1226, 1753, 1839, 2452, 3065, 3506, 3678, 5259, 6130, 7012, 7356, 8765, 9195, 10518, 12260, 17530, 18390, 21036, 26295, 35060, 36780, 52590, 105180, 1074589, 2149178, 3223767, 4298356, 5372945, 6447534, 10745890, 12895068, 16118835, 21491780, 32237670, 64475340]

約数ペア:

[(1, 64475340), (2, 32237670), (3, 21491780), (4, 16118835), (5, 12895068), (6, 10745890), (10, 6447534), (12, 5372945), (15, 4298356), (20, 3223767), (30, 2149178), (60, 1074589), (613, 105180), (1226, 52590), (1753, 36780), (1839, 35060), (2452, 26295), (3065, 21036), (3506, 18390), (3678, 17530), (5259, 12260), (6130, 10518), (7012, 9195), (7356, 8765)]