267788010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{6473}}^1$

素因数の和:6687

約数の個数: 64

約数和(自身を含む): 738346752

約数和(自身を除く): 470558742

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, 1970, 2758, 2955, 4137, 5910, 6473, 6895, 8274, 12946, 13790, 19419, 20685, 32365, 38838, 41370, 45311, 64730, 90622, 97095, 135933, 194190, 226555, 271866, 453110, 679665, 1275181, 1359330, 2550362, 3825543, 6375905, 7651086, 8926267, 12751810, 17852534, 19127715, 26778801, 38255430, 44631335, 53557602, 89262670, 133894005, 267788010]

約数ペア:

[(1, 267788010), (2, 133894005), (3, 89262670), (5, 53557602), (6, 44631335), (7, 38255430), (10, 26778801), (14, 19127715), (15, 17852534), (21, 12751810), (30, 8926267), (35, 7651086), (42, 6375905), (70, 3825543), (105, 2550362), (197, 1359330), (210, 1275181), (394, 679665), (591, 453110), (985, 271866), (1182, 226555), (1379, 194190), (1970, 135933), (2758, 97095), (2955, 90622), (4137, 64730), (5910, 45311), (6473, 41370), (6895, 38838), (8274, 32365), (12946, 20685), (13790, 19419)]