214968830

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{4519}}^1$

素因数の和:4664

約数の個数: 32

約数和(自身を含む): 398338560

約数和(自身を除く): 183369730

約数列:

[1, 2, 5, 10, 67, 71, 134, 142, 335, 355, 670, 710, 4519, 4757, 9038, 9514, 22595, 23785, 45190, 47570, 302773, 320849, 605546, 641698, 1513865, 1604245, 3027730, 3208490, 21496883, 42993766, 107484415, 214968830]

約数ペア:

[(1, 214968830), (2, 107484415), (5, 42993766), (10, 21496883), (67, 3208490), (71, 3027730), (134, 1604245), (142, 1513865), (335, 641698), (355, 605546), (670, 320849), (710, 302773), (4519, 47570), (4757, 45190), (9038, 23785), (9514, 22595)]