61155780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5021}}^1$

素因数の和:5069

約数の個数: 96

約数和(自身を含む): 202487040

約数和(自身を除く): 141331260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 5021, 6090, 10042, 12180, 15063, 20084, 25105, 30126, 35147, 50210, 60252, 70294, 75315, 100420, 105441, 140588, 145609, 150630, 175735, 210882, 291218, 301260, 351470, 421764, 436827, 527205, 582436, 702940, 728045, 873654, 1019263, 1054410, 1456090, 1747308, 2038526, 2108820, 2184135, 2912180, 3057789, 4077052, 4368270, 5096315, 6115578, 8736540, 10192630, 12231156, 15288945, 20385260, 30577890, 61155780]

約数ペア:

[(1, 61155780), (2, 30577890), (3, 20385260), (4, 15288945), (5, 12231156), (6, 10192630), (7, 8736540), (10, 6115578), (12, 5096315), (14, 4368270), (15, 4077052), (20, 3057789), (21, 2912180), (28, 2184135), (29, 2108820), (30, 2038526), (35, 1747308), (42, 1456090), (58, 1054410), (60, 1019263), (70, 873654), (84, 728045), (87, 702940), (105, 582436), (116, 527205), (140, 436827), (145, 421764), (174, 351470), (203, 301260), (210, 291218), (290, 210882), (348, 175735), (406, 150630), (420, 145609), (435, 140588), (580, 105441), (609, 100420), (812, 75315), (870, 70294), (1015, 60252), (1218, 50210), (1740, 35147), (2030, 30126), (2436, 25105), (3045, 20084), (4060, 15063), (5021, 12180), (6090, 10042)]