12250530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1723}}^1$

素因数の和:1815

約数の個数: 48

約数和(自身を含む): 32273280

約数和(自身を除く): 20022750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 1723, 2370, 3446, 3555, 5169, 7110, 8615, 10338, 15507, 17230, 25845, 31014, 51690, 77535, 136117, 155070, 272234, 408351, 680585, 816702, 1225053, 1361170, 2041755, 2450106, 4083510, 6125265, 12250530]

約数ペア:

[(1, 12250530), (2, 6125265), (3, 4083510), (5, 2450106), (6, 2041755), (9, 1361170), (10, 1225053), (15, 816702), (18, 680585), (30, 408351), (45, 272234), (79, 155070), (90, 136117), (158, 77535), (237, 51690), (395, 31014), (474, 25845), (711, 17230), (790, 15507), (1185, 10338), (1422, 8615), (1723, 7110), (2370, 5169), (3446, 3555)]