30006830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1069}}^1$

素因数の和:1484

約数の個数: 32

約数和(自身を含む): 61940160

約数和(自身を除く): 31933330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 401, 802, 1069, 2005, 2138, 2807, 4010, 5345, 5614, 7483, 10690, 14035, 14966, 28070, 37415, 74830, 428669, 857338, 2143345, 3000683, 4286690, 6001366, 15003415, 30006830]

約数ペア:

[(1, 30006830), (2, 15003415), (5, 6001366), (7, 4286690), (10, 3000683), (14, 2143345), (35, 857338), (70, 428669), (401, 74830), (802, 37415), (1069, 28070), (2005, 14966), (2138, 14035), (2807, 10690), (4010, 7483), (5345, 5614)]