78902130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2293}}^1$

素因数の和:2371

約数の個数: 64

約数和(自身を含む): 200844288

約数和(自身を除く): 121942158

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 37, 62, 74, 93, 111, 155, 185, 186, 222, 310, 370, 465, 555, 930, 1110, 1147, 2293, 2294, 3441, 4586, 5735, 6879, 6882, 11465, 11470, 13758, 17205, 22930, 34395, 34410, 68790, 71083, 84841, 142166, 169682, 213249, 254523, 355415, 424205, 426498, 509046, 710830, 848410, 1066245, 1272615, 2132490, 2545230, 2630071, 5260142, 7890213, 13150355, 15780426, 26300710, 39451065, 78902130]

約数ペア:

[(1, 78902130), (2, 39451065), (3, 26300710), (5, 15780426), (6, 13150355), (10, 7890213), (15, 5260142), (30, 2630071), (31, 2545230), (37, 2132490), (62, 1272615), (74, 1066245), (93, 848410), (111, 710830), (155, 509046), (185, 426498), (186, 424205), (222, 355415), (310, 254523), (370, 213249), (465, 169682), (555, 142166), (930, 84841), (1110, 71083), (1147, 68790), (2293, 34410), (2294, 34395), (3441, 22930), (4586, 17205), (5735, 13758), (6879, 11470), (6882, 11465)]