171299681270

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1\times {\mathrm{17749}}^1$

素因数の和:18141

約数の個数: 64

約数和(自身を含む): 321933312000

約数和(自身を除く): 150633630730

約数列:

[1, 2, 5, 10, 31, 62, 155, 163, 191, 310, 326, 382, 815, 955, 1630, 1910, 5053, 5921, 10106, 11842, 17749, 25265, 29605, 31133, 35498, 50530, 59210, 62266, 88745, 155665, 177490, 311330, 550219, 965123, 1100438, 1930246, 2751095, 2893087, 3390059, 4825615, 5502190, 5786174, 6780118, 9651230, 14465435, 16950295, 28930870, 33900590, 89685697, 105091829, 179371394, 210183658, 448428485, 525459145, 552579617, 896856970, 1050918290, 1105159234, 2762898085, 5525796170, 17129968127, 34259936254, 85649840635, 171299681270]

約数ペア:

[(1, 171299681270), (2, 85649840635), (5, 34259936254), (10, 17129968127), (31, 5525796170), (62, 2762898085), (155, 1105159234), (163, 1050918290), (191, 896856970), (310, 552579617), (326, 525459145), (382, 448428485), (815, 210183658), (955, 179371394), (1630, 105091829), (1910, 89685697), (5053, 33900590), (5921, 28930870), (10106, 16950295), (11842, 14465435), (17749, 9651230), (25265, 6780118), (29605, 5786174), (31133, 5502190), (35498, 4825615), (50530, 3390059), (59210, 2893087), (62266, 2751095), (88745, 1930246), (155665, 1100438), (177490, 965123), (311330, 550219)]