68552370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{3187}}^1$

素因数の和:3439

約数の個数: 48

約数和(自身を含む): 179038080

約数和(自身を除く): 110485710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 239, 478, 717, 1195, 1434, 2151, 2390, 3187, 3585, 4302, 6374, 7170, 9561, 10755, 15935, 19122, 21510, 28683, 31870, 47805, 57366, 95610, 143415, 286830, 761693, 1523386, 2285079, 3808465, 4570158, 6855237, 7616930, 11425395, 13710474, 22850790, 34276185, 68552370]

約数ペア:

[(1, 68552370), (2, 34276185), (3, 22850790), (5, 13710474), (6, 11425395), (9, 7616930), (10, 6855237), (15, 4570158), (18, 3808465), (30, 2285079), (45, 1523386), (90, 761693), (239, 286830), (478, 143415), (717, 95610), (1195, 57366), (1434, 47805), (2151, 31870), (2390, 28683), (3187, 21510), (3585, 19122), (4302, 15935), (6374, 10755), (7170, 9561)]