1703380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^3$

素因数の和:85

約数の個数: 48

約数和(自身を含む): 4273920

約数和(自身を除く): 2570540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 529, 644, 805, 1058, 1610, 2116, 2645, 3220, 3703, 5290, 7406, 10580, 12167, 14812, 18515, 24334, 37030, 48668, 60835, 74060, 85169, 121670, 170338, 243340, 340676, 425845, 851690, 1703380]

約数ペア:

[(1, 1703380), (2, 851690), (4, 425845), (5, 340676), (7, 243340), (10, 170338), (14, 121670), (20, 85169), (23, 74060), (28, 60835), (35, 48668), (46, 37030), (70, 24334), (92, 18515), (115, 14812), (140, 12167), (161, 10580), (230, 7406), (322, 5290), (460, 3703), (529, 3220), (644, 2645), (805, 2116), (1058, 1610)]