2069441745

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{283}}^1\times {\mathrm{9949}}^1$

素因数の和:10254

約数の個数: 48

約数和(自身を含む): 3865694400

約数和(自身を除く): 1796252655

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 283, 735, 849, 1415, 1981, 4245, 5943, 9905, 9949, 13867, 29715, 29847, 41601, 49745, 69335, 69643, 149235, 208005, 208929, 348215, 487501, 1044645, 1462503, 2437505, 2815567, 7312515, 8446701, 14077835, 19708969, 42233505, 59126907, 98544845, 137962783, 295634535, 413888349, 689813915, 2069441745]

約数ペア:

[(1, 2069441745), (3, 689813915), (5, 413888349), (7, 295634535), (15, 137962783), (21, 98544845), (35, 59126907), (49, 42233505), (105, 19708969), (147, 14077835), (245, 8446701), (283, 7312515), (735, 2815567), (849, 2437505), (1415, 1462503), (1981, 1044645), (4245, 487501), (5943, 348215), (9905, 208929), (9949, 208005), (13867, 149235), (29715, 69643), (29847, 69335), (41601, 49745)]