205801170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2309}}^1\times {\mathrm{2971}}^1$

素因数の和:5290

約数の個数: 32

約数和(自身を含む): 494303040

約数和(自身を除く): 288501870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2309, 2971, 4618, 5942, 6927, 8913, 11545, 13854, 14855, 17826, 23090, 29710, 34635, 44565, 69270, 89130, 6860039, 13720078, 20580117, 34300195, 41160234, 68600390, 102900585, 205801170]

約数ペア:

[(1, 205801170), (2, 102900585), (3, 68600390), (5, 41160234), (6, 34300195), (10, 20580117), (15, 13720078), (30, 6860039), (2309, 89130), (2971, 69270), (4618, 44565), (5942, 34635), (6927, 29710), (8913, 23090), (11545, 17826), (13854, 14855)]