4178370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 11632896

約数和(自身を除く): 7454526

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 101, 105, 197, 202, 210, 303, 394, 505, 591, 606, 707, 985, 1010, 1182, 1379, 1414, 1515, 1970, 2121, 2758, 2955, 3030, 3535, 4137, 4242, 5910, 6895, 7070, 8274, 10605, 13790, 19897, 20685, 21210, 39794, 41370, 59691, 99485, 119382, 139279, 198970, 278558, 298455, 417837, 596910, 696395, 835674, 1392790, 2089185, 4178370]

約数ペア:

[(1, 4178370), (2, 2089185), (3, 1392790), (5, 835674), (6, 696395), (7, 596910), (10, 417837), (14, 298455), (15, 278558), (21, 198970), (30, 139279), (35, 119382), (42, 99485), (70, 59691), (101, 41370), (105, 39794), (197, 21210), (202, 20685), (210, 19897), (303, 13790), (394, 10605), (505, 8274), (591, 7070), (606, 6895), (707, 5910), (985, 4242), (1010, 4137), (1182, 3535), (1379, 3030), (1414, 2955), (1515, 2758), (1970, 2121)]