123567270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179083}}^1$

素因数の和:179116

約数の個数: 32

約数和(自身を含む): 309457152

約数和(自身を除く): 185889882

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 179083, 358166, 537249, 895415, 1074498, 1790830, 2686245, 4118909, 5372490, 8237818, 12356727, 20594545, 24713454, 41189090, 61783635, 123567270]

約数ペア:

[(1, 123567270), (2, 61783635), (3, 41189090), (5, 24713454), (6, 20594545), (10, 12356727), (15, 8237818), (23, 5372490), (30, 4118909), (46, 2686245), (69, 1790830), (115, 1074498), (138, 895415), (230, 537249), (345, 358166), (690, 179083)]