27850462990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1405879}}^1$

素因数の和:1406176

約数の個数: 32

約数和(自身を含む): 57494868480

約数和(自身を除く): 29644405490

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 283, 566, 1415, 1981, 2830, 3962, 9905, 19810, 1405879, 2811758, 7029395, 9841153, 14058790, 19682306, 49205765, 98411530, 397863757, 795727514, 1989318785, 2785046299, 3978637570, 5570092598, 13925231495, 27850462990]

約数ペア:

[(1, 27850462990), (2, 13925231495), (5, 5570092598), (7, 3978637570), (10, 2785046299), (14, 1989318785), (35, 795727514), (70, 397863757), (283, 98411530), (566, 49205765), (1415, 19682306), (1981, 14058790), (2830, 9841153), (3962, 7029395), (9905, 2811758), (19810, 1405879)]