67303870

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{619}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 123742080

約数和(自身を除く): 56438210

約数列:

[1, 2, 5, 10, 83, 131, 166, 262, 415, 619, 655, 830, 1238, 1310, 3095, 6190, 10873, 21746, 51377, 54365, 81089, 102754, 108730, 162178, 256885, 405445, 513770, 810890, 6730387, 13460774, 33651935, 67303870]

約数ペア:

[(1, 67303870), (2, 33651935), (5, 13460774), (10, 6730387), (83, 810890), (131, 513770), (166, 405445), (262, 256885), (415, 162178), (619, 108730), (655, 102754), (830, 81089), (1238, 54365), (1310, 51377), (3095, 21746), (6190, 10873)]