42193140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{63929}}^1$

素因数の和:63952

約数の個数: 48

約数和(自身を含む): 128882880

約数和(自身を除く): 86689740

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, 63929, 127858, 191787, 255716, 319645, 383574, 639290, 703219, 767148, 958935, 1278580, 1406438, 1917870, 2109657, 2812876, 3516095, 3835740, 4219314, 7032190, 8438628, 10548285, 14064380, 21096570, 42193140]

約数ペア:

[(1, 42193140), (2, 21096570), (3, 14064380), (4, 10548285), (5, 8438628), (6, 7032190), (10, 4219314), (11, 3835740), (12, 3516095), (15, 2812876), (20, 2109657), (22, 1917870), (30, 1406438), (33, 1278580), (44, 958935), (55, 767148), (60, 703219), (66, 639290), (110, 383574), (132, 319645), (165, 255716), (220, 191787), (330, 127858), (660, 63929)]