127776270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{185183}}^1$

素因数の和:185216

約数の個数: 32

約数和(自身を含む): 319997952

約数和(自身を除く): 192221682

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 185183, 370366, 555549, 925915, 1111098, 1851830, 2777745, 4259209, 5555490, 8518418, 12777627, 21296045, 25555254, 42592090, 63888135, 127776270]

約数ペア:

[(1, 127776270), (2, 63888135), (3, 42592090), (5, 25555254), (6, 21296045), (10, 12777627), (15, 8518418), (23, 5555490), (30, 4259209), (46, 2777745), (69, 1851830), (115, 1111098), (138, 925915), (230, 555549), (345, 370366), (690, 185183)]