3791830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2851}}^1$

素因数の和:2884

約数の個数: 32

約数和(自身を含む): 8213760

約数和(自身を除く): 4421930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 2851, 5702, 14255, 19957, 28510, 39914, 54169, 99785, 108338, 199570, 270845, 379183, 541690, 758366, 1895915, 3791830]

約数ペア:

[(1, 3791830), (2, 1895915), (5, 758366), (7, 541690), (10, 379183), (14, 270845), (19, 199570), (35, 108338), (38, 99785), (70, 54169), (95, 39914), (133, 28510), (190, 19957), (266, 14255), (665, 5702), (1330, 2851)]