2155300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{3079}}^1$

素因数の和:3100

約数の個数: 36

約数和(自身を含む): 5346880

約数和(自身を除く): 3191580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 3079, 6158, 12316, 15395, 21553, 30790, 43106, 61580, 76975, 86212, 107765, 153950, 215530, 307900, 431060, 538825, 1077650, 2155300]

約数ペア:

[(1, 2155300), (2, 1077650), (4, 538825), (5, 431060), (7, 307900), (10, 215530), (14, 153950), (20, 107765), (25, 86212), (28, 76975), (35, 61580), (50, 43106), (70, 30790), (100, 21553), (140, 15395), (175, 12316), (350, 6158), (700, 3079)]