102135740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{4217}}^1$

素因数の和:4406

約数の個数: 48

約数和(自身を含む): 246601152

約数和(自身を除く): 144465412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 173, 346, 692, 865, 1211, 1730, 2422, 3460, 4217, 4844, 6055, 8434, 12110, 16868, 21085, 24220, 29519, 42170, 59038, 84340, 118076, 147595, 295190, 590380, 729541, 1459082, 2918164, 3647705, 5106787, 7295410, 10213574, 14590820, 20427148, 25533935, 51067870, 102135740]

約数ペア:

[(1, 102135740), (2, 51067870), (4, 25533935), (5, 20427148), (7, 14590820), (10, 10213574), (14, 7295410), (20, 5106787), (28, 3647705), (35, 2918164), (70, 1459082), (140, 729541), (173, 590380), (346, 295190), (692, 147595), (865, 118076), (1211, 84340), (1730, 59038), (2422, 42170), (3460, 29519), (4217, 24220), (4844, 21085), (6055, 16868), (8434, 12110)]