162208140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{5189}}^1$

素因数の和:5722

約数の個数: 48

約数和(自身を含む): 455142240

約数和(自身を除く): 292934100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 521, 1042, 1563, 2084, 2605, 3126, 5189, 5210, 6252, 7815, 10378, 10420, 15567, 15630, 20756, 25945, 31134, 31260, 51890, 62268, 77835, 103780, 155670, 311340, 2703469, 5406938, 8110407, 10813876, 13517345, 16220814, 27034690, 32441628, 40552035, 54069380, 81104070, 162208140]

約数ペア:

[(1, 162208140), (2, 81104070), (3, 54069380), (4, 40552035), (5, 32441628), (6, 27034690), (10, 16220814), (12, 13517345), (15, 10813876), (20, 8110407), (30, 5406938), (60, 2703469), (521, 311340), (1042, 155670), (1563, 103780), (2084, 77835), (2605, 62268), (3126, 51890), (5189, 31260), (5210, 31134), (6252, 25945), (7815, 20756), (10378, 15630), (10420, 15567)]