121488380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15073}}^1$

素因数の和:15126

約数の個数: 48

約数和(自身を含む): 283632384

約数和(自身を除く): 162144004

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 8060, 15073, 30146, 60292, 75365, 150730, 195949, 301460, 391898, 467263, 783796, 934526, 979745, 1869052, 1959490, 2336315, 3918980, 4672630, 6074419, 9345260, 12148838, 24297676, 30372095, 60744190, 121488380]

約数ペア:

[(1, 121488380), (2, 60744190), (4, 30372095), (5, 24297676), (10, 12148838), (13, 9345260), (20, 6074419), (26, 4672630), (31, 3918980), (52, 2336315), (62, 1959490), (65, 1869052), (124, 979745), (130, 934526), (155, 783796), (260, 467263), (310, 391898), (403, 301460), (620, 195949), (806, 150730), (1612, 75365), (2015, 60292), (4030, 30146), (8060, 15073)]