73928190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1787}}^1$

素因数の和:2001

約数の個数: 64

約数和(自身を含む): 203917824

約数和(自身を除く): 129989634

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, 1787, 1970, 2758, 2955, 3574, 4137, 5361, 5910, 6895, 8274, 8935, 10722, 12509, 13790, 17870, 20685, 25018, 26805, 37527, 41370, 53610, 62545, 75054, 125090, 187635, 352039, 375270, 704078, 1056117, 1760195, 2112234, 2464273, 3520390, 4928546, 5280585, 7392819, 10561170, 12321365, 14785638, 24642730, 36964095, 73928190]

約数ペア:

[(1, 73928190), (2, 36964095), (3, 24642730), (5, 14785638), (6, 12321365), (7, 10561170), (10, 7392819), (14, 5280585), (15, 4928546), (21, 3520390), (30, 2464273), (35, 2112234), (42, 1760195), (70, 1056117), (105, 704078), (197, 375270), (210, 352039), (394, 187635), (591, 125090), (985, 75054), (1182, 62545), (1379, 53610), (1787, 41370), (1970, 37527), (2758, 26805), (2955, 25018), (3574, 20685), (4137, 17870), (5361, 13790), (5910, 12509), (6895, 10722), (8274, 8935)]