2017309530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{15307}}^1$

素因数の和:15531

約数の個数: 64

約数和(自身を含む): 5078827008

約数和(自身を除く): 3061517478

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 191, 230, 345, 382, 573, 690, 955, 1146, 1910, 2865, 4393, 5730, 8786, 13179, 15307, 21965, 26358, 30614, 43930, 45921, 65895, 76535, 91842, 131790, 153070, 229605, 352061, 459210, 704122, 1056183, 1760305, 2112366, 2923637, 3520610, 5280915, 5847274, 8770911, 10561830, 14618185, 17541822, 29236370, 43854555, 67243651, 87709110, 134487302, 201730953, 336218255, 403461906, 672436510, 1008654765, 2017309530]

約数ペア:

[(1, 2017309530), (2, 1008654765), (3, 672436510), (5, 403461906), (6, 336218255), (10, 201730953), (15, 134487302), (23, 87709110), (30, 67243651), (46, 43854555), (69, 29236370), (115, 17541822), (138, 14618185), (191, 10561830), (230, 8770911), (345, 5847274), (382, 5280915), (573, 3520610), (690, 2923637), (955, 2112366), (1146, 1760305), (1910, 1056183), (2865, 704122), (4393, 459210), (5730, 352061), (8786, 229605), (13179, 153070), (15307, 131790), (21965, 91842), (26358, 76535), (30614, 65895), (43930, 45921)]