139906550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6553}}^1$

素因数の和:6633

約数の個数: 48

約数和(自身を含む): 302322912

約数和(自身を除く): 162416362

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 61, 70, 122, 175, 305, 350, 427, 610, 854, 1525, 2135, 3050, 4270, 6553, 10675, 13106, 21350, 32765, 45871, 65530, 91742, 163825, 229355, 327650, 399733, 458710, 799466, 1146775, 1998665, 2293550, 2798131, 3997330, 5596262, 9993325, 13990655, 19986650, 27981310, 69953275, 139906550]

約数ペア:

[(1, 139906550), (2, 69953275), (5, 27981310), (7, 19986650), (10, 13990655), (14, 9993325), (25, 5596262), (35, 3997330), (50, 2798131), (61, 2293550), (70, 1998665), (122, 1146775), (175, 799466), (305, 458710), (350, 399733), (427, 327650), (610, 229355), (854, 163825), (1525, 91742), (2135, 65530), (3050, 45871), (4270, 32765), (6553, 21350), (10675, 13106)]