221336130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{16883}}^1$

素因数の和:16935

約数の個数: 64

約数和(自身を含む): 583511040

約数和(自身を除く): 362174910

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 69, 95, 114, 115, 138, 190, 230, 285, 345, 437, 570, 690, 874, 1311, 2185, 2622, 4370, 6555, 13110, 16883, 33766, 50649, 84415, 101298, 168830, 253245, 320777, 388309, 506490, 641554, 776618, 962331, 1164927, 1603885, 1924662, 1941545, 2329854, 3207770, 3883090, 4811655, 5824635, 7377871, 9623310, 11649270, 14755742, 22133613, 36889355, 44267226, 73778710, 110668065, 221336130]

約数ペア:

[(1, 221336130), (2, 110668065), (3, 73778710), (5, 44267226), (6, 36889355), (10, 22133613), (15, 14755742), (19, 11649270), (23, 9623310), (30, 7377871), (38, 5824635), (46, 4811655), (57, 3883090), (69, 3207770), (95, 2329854), (114, 1941545), (115, 1924662), (138, 1603885), (190, 1164927), (230, 962331), (285, 776618), (345, 641554), (437, 506490), (570, 388309), (690, 320777), (874, 253245), (1311, 168830), (2185, 101298), (2622, 84415), (4370, 50649), (6555, 33766), (13110, 16883)]