31340210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 63201600

約数和(自身を除く): 31861390

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 121, 242, 295, 439, 590, 605, 649, 878, 1210, 1298, 2195, 3245, 4390, 4829, 6490, 7139, 9658, 14278, 24145, 25901, 35695, 48290, 51802, 53119, 71390, 106238, 129505, 259010, 265595, 284911, 531190, 569822, 1424555, 2849110, 3134021, 6268042, 15670105, 31340210]

約数ペア:

[(1, 31340210), (2, 15670105), (5, 6268042), (10, 3134021), (11, 2849110), (22, 1424555), (55, 569822), (59, 531190), (110, 284911), (118, 265595), (121, 259010), (242, 129505), (295, 106238), (439, 71390), (590, 53119), (605, 51802), (649, 48290), (878, 35695), (1210, 25901), (1298, 24145), (2195, 14278), (3245, 9658), (4390, 7139), (4829, 6490)]