66531270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5503}}^1$

素因数の和:5557

約数の個数: 64

約数和(自身を含む): 177537024

約数和(自身を除く): 111005754

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 5503, 6045, 11006, 12090, 16509, 27515, 33018, 55030, 71539, 82545, 143078, 165090, 170593, 214617, 341186, 357695, 429234, 511779, 715390, 852965, 1023558, 1073085, 1705930, 2146170, 2217709, 2558895, 4435418, 5117790, 6653127, 11088545, 13306254, 22177090, 33265635, 66531270]

約数ペア:

[(1, 66531270), (2, 33265635), (3, 22177090), (5, 13306254), (6, 11088545), (10, 6653127), (13, 5117790), (15, 4435418), (26, 2558895), (30, 2217709), (31, 2146170), (39, 1705930), (62, 1073085), (65, 1023558), (78, 852965), (93, 715390), (130, 511779), (155, 429234), (186, 357695), (195, 341186), (310, 214617), (390, 170593), (403, 165090), (465, 143078), (806, 82545), (930, 71539), (1209, 55030), (2015, 33018), (2418, 27515), (4030, 16509), (5503, 12090), (6045, 11006)]