78192870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16189}}^1$

素因数の和:16229

約数の個数: 64

約数和(自身を含む): 223810560

約数和(自身を除く): 145617690

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 16189, 32378, 48567, 80945, 97134, 113323, 161890, 226646, 242835, 339969, 372347, 485670, 566615, 679938, 744694, 1117041, 1133230, 1699845, 1861735, 2234082, 2606429, 3399690, 3723470, 5212858, 5585205, 7819287, 11170410, 13032145, 15638574, 26064290, 39096435, 78192870]

約数ペア:

[(1, 78192870), (2, 39096435), (3, 26064290), (5, 15638574), (6, 13032145), (7, 11170410), (10, 7819287), (14, 5585205), (15, 5212858), (21, 3723470), (23, 3399690), (30, 2606429), (35, 2234082), (42, 1861735), (46, 1699845), (69, 1133230), (70, 1117041), (105, 744694), (115, 679938), (138, 566615), (161, 485670), (210, 372347), (230, 339969), (322, 242835), (345, 226646), (483, 161890), (690, 113323), (805, 97134), (966, 80945), (1610, 48567), (2415, 32378), (4830, 16189)]