1427300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{2039}}^1$

素因数の和:2060

約数の個数: 36

約数和(自身を含む): 3541440

約数和(自身を除く): 2114140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 2039, 4078, 8156, 10195, 14273, 20390, 28546, 40780, 50975, 57092, 71365, 101950, 142730, 203900, 285460, 356825, 713650, 1427300]

約数ペア:

[(1, 1427300), (2, 713650), (4, 356825), (5, 285460), (7, 203900), (10, 142730), (14, 101950), (20, 71365), (25, 57092), (28, 50975), (35, 40780), (50, 28546), (70, 20390), (100, 14273), (140, 10195), (175, 8156), (350, 4078), (700, 2039)]