212317860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{2741}}^1$

素因数の和:4044

約数の個数: 48

約数和(自身を含む): 595167552

約数和(自身を除く): 382849692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1291, 2582, 2741, 3873, 5164, 5482, 6455, 7746, 8223, 10964, 12910, 13705, 15492, 16446, 19365, 25820, 27410, 32892, 38730, 41115, 54820, 77460, 82230, 164460, 3538631, 7077262, 10615893, 14154524, 17693155, 21231786, 35386310, 42463572, 53079465, 70772620, 106158930, 212317860]

約数ペア:

[(1, 212317860), (2, 106158930), (3, 70772620), (4, 53079465), (5, 42463572), (6, 35386310), (10, 21231786), (12, 17693155), (15, 14154524), (20, 10615893), (30, 7077262), (60, 3538631), (1291, 164460), (2582, 82230), (2741, 77460), (3873, 54820), (5164, 41115), (5482, 38730), (6455, 32892), (7746, 27410), (8223, 25820), (10964, 19365), (12910, 16446), (13705, 15492)]