3044020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1279}}^1$

素因数の和:1312

約数の個数: 48

約数和(自身を含む): 7741440

約数和(自身を除く): 4697420

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 1279, 2380, 2558, 5116, 6395, 8953, 12790, 17906, 21743, 25580, 35812, 43486, 44765, 86972, 89530, 108715, 152201, 179060, 217430, 304402, 434860, 608804, 761005, 1522010, 3044020]

約数ペア:

[(1, 3044020), (2, 1522010), (4, 761005), (5, 608804), (7, 434860), (10, 304402), (14, 217430), (17, 179060), (20, 152201), (28, 108715), (34, 89530), (35, 86972), (68, 44765), (70, 43486), (85, 35812), (119, 25580), (140, 21743), (170, 17906), (238, 12790), (340, 8953), (476, 6395), (595, 5116), (1190, 2558), (1279, 2380)]