76410390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1847}}^1$

素因数の和:2061

約数の個数: 64

約数和(自身を含む): 210760704

約数和(自身を除く): 134350314

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 197, 210, 394, 591, 985, 1182, 1379, 1847, 1970, 2758, 2955, 3694, 4137, 5541, 5910, 6895, 8274, 9235, 11082, 12929, 13790, 18470, 20685, 25858, 27705, 38787, 41370, 55410, 64645, 77574, 129290, 193935, 363859, 387870, 727718, 1091577, 1819295, 2183154, 2547013, 3638590, 5094026, 5457885, 7641039, 10915770, 12735065, 15282078, 25470130, 38205195, 76410390]

約数ペア:

[(1, 76410390), (2, 38205195), (3, 25470130), (5, 15282078), (6, 12735065), (7, 10915770), (10, 7641039), (14, 5457885), (15, 5094026), (21, 3638590), (30, 2547013), (35, 2183154), (42, 1819295), (70, 1091577), (105, 727718), (197, 387870), (210, 363859), (394, 193935), (591, 129290), (985, 77574), (1182, 64645), (1379, 55410), (1847, 41370), (1970, 38787), (2758, 27705), (2955, 25858), (3694, 20685), (4137, 18470), (5541, 13790), (5910, 12929), (6895, 11082), (8274, 9235)]