30749362

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{18457}}^1$

素因数の和:18490

約数の個数: 24

約数和(自身を含む): 56813724

約数和(自身を除く): 26064362

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 18457, 36914, 129199, 258398, 313769, 627538, 904393, 1808786, 2196383, 4392766, 15374681, 30749362]

約数ペア:

[(1, 30749362), (2, 15374681), (7, 4392766), (14, 2196383), (17, 1808786), (34, 904393), (49, 627538), (98, 313769), (119, 258398), (238, 129199), (833, 36914), (1666, 18457)]