439257210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{5519}}^1$

素因数の和:5915

約数の個数: 64

約数和(自身を含む): 1208217600

約数和(自身を除く): 768960390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 379, 758, 1137, 1895, 2274, 2653, 3790, 5306, 5519, 5685, 7959, 11038, 11370, 13265, 15918, 16557, 26530, 27595, 33114, 38633, 39795, 55190, 77266, 79590, 82785, 115899, 165570, 193165, 231798, 386330, 579495, 1158990, 2091701, 4183402, 6275103, 10458505, 12550206, 14641907, 20917010, 29283814, 31375515, 43925721, 62751030, 73209535, 87851442, 146419070, 219628605, 439257210]

約数ペア:

[(1, 439257210), (2, 219628605), (3, 146419070), (5, 87851442), (6, 73209535), (7, 62751030), (10, 43925721), (14, 31375515), (15, 29283814), (21, 20917010), (30, 14641907), (35, 12550206), (42, 10458505), (70, 6275103), (105, 4183402), (210, 2091701), (379, 1158990), (758, 579495), (1137, 386330), (1895, 231798), (2274, 193165), (2653, 165570), (3790, 115899), (5306, 82785), (5519, 79590), (5685, 77266), (7959, 55190), (11038, 39795), (11370, 38633), (13265, 33114), (15918, 27595), (16557, 26530)]