105394290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{81701}}^1$

素因数の和:81754

約数の個数: 32

約数和(自身を含む): 258831936

約数和(自身を除く): 153437646

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 81701, 163402, 245103, 408505, 490206, 817010, 1225515, 2451030, 3513143, 7026286, 10539429, 17565715, 21078858, 35131430, 52697145, 105394290]

約数ペア:

[(1, 105394290), (2, 52697145), (3, 35131430), (5, 21078858), (6, 17565715), (10, 10539429), (15, 7026286), (30, 3513143), (43, 2451030), (86, 1225515), (129, 817010), (215, 490206), (258, 408505), (430, 245103), (645, 163402), (1290, 81701)]