75170070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{1303}}^1$

素因数の和:1957

約数の個数: 48

約数和(自身を含む): 195897312

約数和(自身を除く): 120727242

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 641, 1282, 1303, 1923, 2606, 3205, 3846, 3909, 5769, 6410, 6515, 7818, 9615, 11538, 11727, 13030, 19230, 19545, 23454, 28845, 39090, 57690, 58635, 117270, 835223, 1670446, 2505669, 4176115, 5011338, 7517007, 8352230, 12528345, 15034014, 25056690, 37585035, 75170070]

約数ペア:

[(1, 75170070), (2, 37585035), (3, 25056690), (5, 15034014), (6, 12528345), (9, 8352230), (10, 7517007), (15, 5011338), (18, 4176115), (30, 2505669), (45, 1670446), (90, 835223), (641, 117270), (1282, 58635), (1303, 57690), (1923, 39090), (2606, 28845), (3205, 23454), (3846, 19545), (3909, 19230), (5769, 13030), (6410, 11727), (6515, 11538), (7818, 9615)]