2723190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2111}}^1$

素因数の和:2164

約数の個数: 32

約数和(自身を含む): 6690816

約数和(自身を除く): 3967626

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 2111, 4222, 6333, 10555, 12666, 21110, 31665, 63330, 90773, 181546, 272319, 453865, 544638, 907730, 1361595, 2723190]

約数ペア:

[(1, 2723190), (2, 1361595), (3, 907730), (5, 544638), (6, 453865), (10, 272319), (15, 181546), (30, 90773), (43, 63330), (86, 31665), (129, 21110), (215, 12666), (258, 10555), (430, 6333), (645, 4222), (1290, 2111)]