4066090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2003}}^1$

素因数の和:2046

約数の個数: 32

約数和(自身を含む): 8657280

約数和(自身を除く): 4591190

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2003, 2030, 4006, 10015, 14021, 20030, 28042, 58087, 70105, 116174, 140210, 290435, 406609, 580870, 813218, 2033045, 4066090]

約数ペア:

[(1, 4066090), (2, 2033045), (5, 813218), (7, 580870), (10, 406609), (14, 290435), (29, 140210), (35, 116174), (58, 70105), (70, 58087), (145, 28042), (203, 20030), (290, 14021), (406, 10015), (1015, 4006), (2003, 2030)]