2704865450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{20719}}^1$

素因数の和:21111

約数の個数: 48

約数和(自身を含む): 5765464320

約数和(自身を除く): 3060598870

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 373, 746, 1865, 2611, 3730, 5222, 9325, 13055, 18650, 20719, 26110, 41438, 65275, 103595, 130550, 145033, 207190, 290066, 517975, 725165, 1035950, 1450330, 3625825, 7251650, 7728187, 15456374, 38640935, 54097309, 77281870, 108194618, 193204675, 270486545, 386409350, 540973090, 1352432725, 2704865450]

約数ペア:

[(1, 2704865450), (2, 1352432725), (5, 540973090), (7, 386409350), (10, 270486545), (14, 193204675), (25, 108194618), (35, 77281870), (50, 54097309), (70, 38640935), (175, 15456374), (350, 7728187), (373, 7251650), (746, 3625825), (1865, 1450330), (2611, 1035950), (3730, 725165), (5222, 517975), (9325, 290066), (13055, 207190), (18650, 145033), (20719, 130550), (26110, 103595), (41438, 65275)]