81803010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{28111}}^1$

素因数の和:28218

約数の個数: 32

約数和(自身を含む): 198358272

約数和(自身を除く): 116555262

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 28111, 56222, 84333, 140555, 168666, 281110, 421665, 843330, 2726767, 5453534, 8180301, 13633835, 16360602, 27267670, 40901505, 81803010]

約数ペア:

[(1, 81803010), (2, 40901505), (3, 27267670), (5, 16360602), (6, 13633835), (10, 8180301), (15, 5453534), (30, 2726767), (97, 843330), (194, 421665), (291, 281110), (485, 168666), (582, 140555), (970, 84333), (1455, 56222), (2910, 28111)]