1876380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2843}}^1$

素因数の和:2866

約数の個数: 48

約数和(自身を含む): 5733504

約数和(自身を除く): 3857124

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 2843, 5686, 8529, 11372, 14215, 17058, 28430, 31273, 34116, 42645, 56860, 62546, 85290, 93819, 125092, 156365, 170580, 187638, 312730, 375276, 469095, 625460, 938190, 1876380]

約数ペア:

[(1, 1876380), (2, 938190), (3, 625460), (4, 469095), (5, 375276), (6, 312730), (10, 187638), (11, 170580), (12, 156365), (15, 125092), (20, 93819), (22, 85290), (30, 62546), (33, 56860), (44, 42645), (55, 34116), (60, 31273), (66, 28430), (110, 17058), (132, 14215), (165, 11372), (220, 8529), (330, 5686), (660, 2843)]