12043470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2557}}^1$

素因数の和:2724

約数の個数: 32

約数和(自身を含む): 29099808

約数和(自身を除く): 17056338

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 2557, 4710, 5114, 7671, 12785, 15342, 25570, 38355, 76710, 401449, 802898, 1204347, 2007245, 2408694, 4014490, 6021735, 12043470]

約数ペア:

[(1, 12043470), (2, 6021735), (3, 4014490), (5, 2408694), (6, 2007245), (10, 1204347), (15, 802898), (30, 401449), (157, 76710), (314, 38355), (471, 25570), (785, 15342), (942, 12785), (1570, 7671), (2355, 5114), (2557, 4710)]