274892820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4581547}}^1$

素因数の和:4581559

約数の個数: 24

約数和(自身を含む): 769700064

約数和(自身を除く): 494807244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4581547, 9163094, 13744641, 18326188, 22907735, 27489282, 45815470, 54978564, 68723205, 91630940, 137446410, 274892820]

約数ペア:

[(1, 274892820), (2, 137446410), (3, 91630940), (4, 68723205), (5, 54978564), (6, 45815470), (10, 27489282), (12, 22907735), (15, 18326188), (20, 13744641), (30, 9163094), (60, 4581547)]