87481230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:761

約数の個数: 64

約数和(自身を含む): 216442368

約数和(自身を除く): 128961138

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 71, 134, 142, 201, 213, 335, 355, 402, 426, 613, 670, 710, 1005, 1065, 1226, 1839, 2010, 2130, 3065, 3678, 4757, 6130, 9195, 9514, 14271, 18390, 23785, 28542, 41071, 43523, 47570, 71355, 82142, 87046, 123213, 130569, 142710, 205355, 217615, 246426, 261138, 410710, 435230, 616065, 652845, 1232130, 1305690, 2916041, 5832082, 8748123, 14580205, 17496246, 29160410, 43740615, 87481230]

約数ペア:

[(1, 87481230), (2, 43740615), (3, 29160410), (5, 17496246), (6, 14580205), (10, 8748123), (15, 5832082), (30, 2916041), (67, 1305690), (71, 1232130), (134, 652845), (142, 616065), (201, 435230), (213, 410710), (335, 261138), (355, 246426), (402, 217615), (426, 205355), (613, 142710), (670, 130569), (710, 123213), (1005, 87046), (1065, 82142), (1226, 71355), (1839, 47570), (2010, 43523), (2130, 41071), (3065, 28542), (3678, 23785), (4757, 18390), (6130, 14271), (9195, 9514)]