38764260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6947}}^1$

素因数の和:6993

約数の個数: 72

約数和(自身を含む): 121395456

約数和(自身を除く): 82631196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 6947, 13894, 20841, 27788, 34735, 41682, 62523, 69470, 83364, 104205, 125046, 138940, 208410, 215357, 250092, 312615, 416820, 430714, 625230, 646071, 861428, 1076785, 1250460, 1292142, 1938213, 2153570, 2584284, 3230355, 3876426, 4307140, 6460710, 7752852, 9691065, 12921420, 19382130, 38764260]

約数ペア:

[(1, 38764260), (2, 19382130), (3, 12921420), (4, 9691065), (5, 7752852), (6, 6460710), (9, 4307140), (10, 3876426), (12, 3230355), (15, 2584284), (18, 2153570), (20, 1938213), (30, 1292142), (31, 1250460), (36, 1076785), (45, 861428), (60, 646071), (62, 625230), (90, 430714), (93, 416820), (124, 312615), (155, 250092), (180, 215357), (186, 208410), (279, 138940), (310, 125046), (372, 104205), (465, 83364), (558, 69470), (620, 62523), (930, 41682), (1116, 34735), (1395, 27788), (1860, 20841), (2790, 13894), (5580, 6947)]