2957350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 6338880

約数和(自身を除く): 3381530

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 283, 418, 475, 550, 566, 950, 1045, 1415, 2090, 2830, 3113, 5225, 5377, 6226, 7075, 10450, 10754, 14150, 15565, 26885, 31130, 53770, 59147, 77825, 118294, 134425, 155650, 268850, 295735, 591470, 1478675, 2957350]

約数ペア:

[(1, 2957350), (2, 1478675), (5, 591470), (10, 295735), (11, 268850), (19, 155650), (22, 134425), (25, 118294), (38, 77825), (50, 59147), (55, 53770), (95, 31130), (110, 26885), (190, 15565), (209, 14150), (275, 10754), (283, 10450), (418, 7075), (475, 6226), (550, 5377), (566, 5225), (950, 3113), (1045, 2830), (1415, 2090)]