149035010

素因数分解:

$2^1\times 5^1\times {\mathrm{2141}}^1\times {\mathrm{6961}}^1$

素因数の和:9109

約数の個数: 16

約数和(自身を含む): 268426872

約数和(自身を除く): 119391862

約数列:

[1, 2, 5, 10, 2141, 4282, 6961, 10705, 13922, 21410, 34805, 69610, 14903501, 29807002, 74517505, 149035010]

約数ペア:

[(1, 149035010), (2, 74517505), (5, 29807002), (10, 14903501), (2141, 69610), (4282, 34805), (6961, 21410), (10705, 13922)]