119854380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{86851}}^1$

素因数の和:86886

約数の個数: 48

約数和(自身を含む): 350187264

約数和(自身を除く): 230332884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 86851, 173702, 260553, 347404, 434255, 521106, 868510, 1042212, 1302765, 1737020, 1997573, 2605530, 3995146, 5211060, 5992719, 7990292, 9987865, 11985438, 19975730, 23970876, 29963595, 39951460, 59927190, 119854380]

約数ペア:

[(1, 119854380), (2, 59927190), (3, 39951460), (4, 29963595), (5, 23970876), (6, 19975730), (10, 11985438), (12, 9987865), (15, 7990292), (20, 5992719), (23, 5211060), (30, 3995146), (46, 2605530), (60, 1997573), (69, 1737020), (92, 1302765), (115, 1042212), (138, 868510), (230, 521106), (276, 434255), (345, 347404), (460, 260553), (690, 173702), (1380, 86851)]