190027020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{186301}}^1$

素因数の和:186330

約数の個数: 48

約数和(自身を含む): 563377248

約数和(自身を除く): 373350228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 186301, 372602, 558903, 745204, 931505, 1117806, 1863010, 2235612, 2794515, 3167117, 3726020, 5589030, 6334234, 9501351, 11178060, 12668468, 15835585, 19002702, 31671170, 38005404, 47506755, 63342340, 95013510, 190027020]

約数ペア:

[(1, 190027020), (2, 95013510), (3, 63342340), (4, 47506755), (5, 38005404), (6, 31671170), (10, 19002702), (12, 15835585), (15, 12668468), (17, 11178060), (20, 9501351), (30, 6334234), (34, 5589030), (51, 3726020), (60, 3167117), (68, 2794515), (85, 2235612), (102, 1863010), (170, 1117806), (204, 931505), (255, 745204), (340, 558903), (510, 372602), (1020, 186301)]