30962806

素因数分解:

$2^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{2273}}^1$

素因数の和:2428

約数の個数: 24

約数和(自身を含む): 54439560

約数和(自身を除く): 23476754

約数列:

[1, 2, 7, 14, 49, 98, 139, 278, 973, 1946, 2273, 4546, 6811, 13622, 15911, 31822, 111377, 222754, 315947, 631894, 2211629, 4423258, 15481403, 30962806]

約数ペア:

[(1, 30962806), (2, 15481403), (7, 4423258), (14, 2211629), (49, 631894), (98, 315947), (139, 222754), (278, 111377), (973, 31822), (1946, 15911), (2273, 13622), (4546, 6811)]