82071210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1657}}^1$

素因数の和:1807

約数の個数: 64

約数和(自身を含む): 213921792

約数和(自身を除く): 131850582

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 127, 130, 195, 254, 381, 390, 635, 762, 1270, 1651, 1657, 1905, 3302, 3314, 3810, 4953, 4971, 8255, 8285, 9906, 9942, 16510, 16570, 21541, 24765, 24855, 43082, 49530, 49710, 64623, 107705, 129246, 210439, 215410, 323115, 420878, 631317, 646230, 1052195, 1262634, 2104390, 2735707, 3156585, 5471414, 6313170, 8207121, 13678535, 16414242, 27357070, 41035605, 82071210]

約数ペア:

[(1, 82071210), (2, 41035605), (3, 27357070), (5, 16414242), (6, 13678535), (10, 8207121), (13, 6313170), (15, 5471414), (26, 3156585), (30, 2735707), (39, 2104390), (65, 1262634), (78, 1052195), (127, 646230), (130, 631317), (195, 420878), (254, 323115), (381, 215410), (390, 210439), (635, 129246), (762, 107705), (1270, 64623), (1651, 49710), (1657, 49530), (1905, 43082), (3302, 24855), (3314, 24765), (3810, 21541), (4953, 16570), (4971, 16510), (8255, 9942), (8285, 9906)]