395536260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{941753}}^1$

素因数の和:941772

約数の個数: 48

約数和(自身を含む): 1265717376

約数和(自身を除く): 870181116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 941753, 1883506, 2825259, 3767012, 4708765, 5650518, 6592271, 9417530, 11301036, 13184542, 14126295, 18835060, 19776813, 26369084, 28252590, 32961355, 39553626, 56505180, 65922710, 79107252, 98884065, 131845420, 197768130, 395536260]

約数ペア:

[(1, 395536260), (2, 197768130), (3, 131845420), (4, 98884065), (5, 79107252), (6, 65922710), (7, 56505180), (10, 39553626), (12, 32961355), (14, 28252590), (15, 26369084), (20, 19776813), (21, 18835060), (28, 14126295), (30, 13184542), (35, 11301036), (42, 9417530), (60, 6592271), (70, 5650518), (84, 4708765), (105, 3767012), (140, 2825259), (210, 1883506), (420, 941753)]