1430450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 3136704

約数和(自身を除く): 1706254

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 61, 67, 70, 122, 134, 175, 305, 335, 350, 427, 469, 610, 670, 854, 938, 1525, 1675, 2135, 2345, 3050, 3350, 4087, 4270, 4690, 8174, 10675, 11725, 20435, 21350, 23450, 28609, 40870, 57218, 102175, 143045, 204350, 286090, 715225, 1430450]

約数ペア:

[(1, 1430450), (2, 715225), (5, 286090), (7, 204350), (10, 143045), (14, 102175), (25, 57218), (35, 40870), (50, 28609), (61, 23450), (67, 21350), (70, 20435), (122, 11725), (134, 10675), (175, 8174), (305, 4690), (335, 4270), (350, 4087), (427, 3350), (469, 3050), (610, 2345), (670, 2135), (854, 1675), (938, 1525)]