4477260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1051}}^1$

素因数の和:1134

約数の個数: 48

約数和(自身を含む): 12724992

約数和(自身を除く): 8247732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1051, 1065, 1420, 2102, 2130, 3153, 4204, 4260, 5255, 6306, 10510, 12612, 15765, 21020, 31530, 63060, 74621, 149242, 223863, 298484, 373105, 447726, 746210, 895452, 1119315, 1492420, 2238630, 4477260]

約数ペア:

[(1, 4477260), (2, 2238630), (3, 1492420), (4, 1119315), (5, 895452), (6, 746210), (10, 447726), (12, 373105), (15, 298484), (20, 223863), (30, 149242), (60, 74621), (71, 63060), (142, 31530), (213, 21020), (284, 15765), (355, 12612), (426, 10510), (710, 6306), (852, 5255), (1051, 4260), (1065, 4204), (1420, 3153), (2102, 2130)]