130985690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{2251}}^1$

素因数の和:2315

約数の個数: 48

約数和(自身を含む): 268996896

約数和(自身を除く): 138011206

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 529, 1058, 1265, 2251, 2530, 2645, 4502, 5290, 5819, 11255, 11638, 22510, 24761, 29095, 49522, 51773, 58190, 103546, 123805, 247610, 258865, 517730, 569503, 1139006, 1190779, 2381558, 2847515, 5695030, 5953895, 11907790, 13098569, 26197138, 65492845, 130985690]

約数ペア:

[(1, 130985690), (2, 65492845), (5, 26197138), (10, 13098569), (11, 11907790), (22, 5953895), (23, 5695030), (46, 2847515), (55, 2381558), (110, 1190779), (115, 1139006), (230, 569503), (253, 517730), (506, 258865), (529, 247610), (1058, 123805), (1265, 103546), (2251, 58190), (2530, 51773), (2645, 49522), (4502, 29095), (5290, 24761), (5819, 22510), (11255, 11638)]