7471030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 15923520

約数和(自身を除く): 8452490

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 79, 98, 158, 193, 245, 386, 395, 490, 553, 790, 965, 1106, 1351, 1930, 2702, 2765, 3871, 5530, 6755, 7742, 9457, 13510, 15247, 18914, 19355, 30494, 38710, 47285, 76235, 94570, 106729, 152470, 213458, 533645, 747103, 1067290, 1494206, 3735515, 7471030]

約数ペア:

[(1, 7471030), (2, 3735515), (5, 1494206), (7, 1067290), (10, 747103), (14, 533645), (35, 213458), (49, 152470), (70, 106729), (79, 94570), (98, 76235), (158, 47285), (193, 38710), (245, 30494), (386, 19355), (395, 18914), (490, 15247), (553, 13510), (790, 9457), (965, 7742), (1106, 6755), (1351, 5530), (1930, 3871), (2702, 2765)]