3154580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1103}}^1$

素因数の和:1136

約数の個数: 48

約数和(自身を含む): 7789824

約数和(自身を除く): 4635244

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1103, 1430, 2206, 2860, 4412, 5515, 11030, 12133, 14339, 22060, 24266, 28678, 48532, 57356, 60665, 71695, 121330, 143390, 157729, 242660, 286780, 315458, 630916, 788645, 1577290, 3154580]

約数ペア:

[(1, 3154580), (2, 1577290), (4, 788645), (5, 630916), (10, 315458), (11, 286780), (13, 242660), (20, 157729), (22, 143390), (26, 121330), (44, 71695), (52, 60665), (55, 57356), (65, 48532), (110, 28678), (130, 24266), (143, 22060), (220, 14339), (260, 12133), (286, 11030), (572, 5515), (715, 4412), (1103, 2860), (1430, 2206)]