78352770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1361}}^1$

素因数の和:1491

約数の個数: 64

約数和(自身を含む): 200050560

約数和(自身を除く): 121697790

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 101, 114, 190, 202, 285, 303, 505, 570, 606, 1010, 1361, 1515, 1919, 2722, 3030, 3838, 4083, 5757, 6805, 8166, 9595, 11514, 13610, 19190, 20415, 25859, 28785, 40830, 51718, 57570, 77577, 129295, 137461, 155154, 258590, 274922, 387885, 412383, 687305, 775770, 824766, 1374610, 2061915, 2611759, 4123830, 5223518, 7835277, 13058795, 15670554, 26117590, 39176385, 78352770]

約数ペア:

[(1, 78352770), (2, 39176385), (3, 26117590), (5, 15670554), (6, 13058795), (10, 7835277), (15, 5223518), (19, 4123830), (30, 2611759), (38, 2061915), (57, 1374610), (95, 824766), (101, 775770), (114, 687305), (190, 412383), (202, 387885), (285, 274922), (303, 258590), (505, 155154), (570, 137461), (606, 129295), (1010, 77577), (1361, 57570), (1515, 51718), (1919, 40830), (2722, 28785), (3030, 25859), (3838, 20415), (4083, 19190), (5757, 13610), (6805, 11514), (8166, 9595)]