12365490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17921}}^1$

素因数の和:17954

約数の個数: 32

約数和(自身を含む): 30969216

約数和(自身を除く): 18603726

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 17921, 35842, 53763, 89605, 107526, 179210, 268815, 412183, 537630, 824366, 1236549, 2060915, 2473098, 4121830, 6182745, 12365490]

約数ペア:

[(1, 12365490), (2, 6182745), (3, 4121830), (5, 2473098), (6, 2060915), (10, 1236549), (15, 824366), (23, 537630), (30, 412183), (46, 268815), (69, 179210), (115, 107526), (138, 89605), (230, 53763), (345, 35842), (690, 17921)]