12847030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{823}}^1$

素因数の和:1060

約数の個数: 32

約数和(自身を含む): 26578944

約数和(自身を除く): 13731914

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 223, 446, 823, 1115, 1561, 1646, 2230, 3122, 4115, 5761, 7805, 8230, 11522, 15610, 28805, 57610, 183529, 367058, 917645, 1284703, 1835290, 2569406, 6423515, 12847030]

約数ペア:

[(1, 12847030), (2, 6423515), (5, 2569406), (7, 1835290), (10, 1284703), (14, 917645), (35, 367058), (70, 183529), (223, 57610), (446, 28805), (823, 15610), (1115, 11522), (1561, 8230), (1646, 7805), (2230, 5761), (3122, 4115)]