15069420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83719}}^1$

素因数の和:83734

約数の個数: 36

約数和(自身を含む): 45711120

約数和(自身を除く): 30641700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 83719, 167438, 251157, 334876, 418595, 502314, 753471, 837190, 1004628, 1255785, 1506942, 1674380, 2511570, 3013884, 3767355, 5023140, 7534710, 15069420]

約数ペア:

[(1, 15069420), (2, 7534710), (3, 5023140), (4, 3767355), (5, 3013884), (6, 2511570), (9, 1674380), (10, 1506942), (12, 1255785), (15, 1004628), (18, 837190), (20, 753471), (30, 502314), (36, 418595), (45, 334876), (60, 251157), (90, 167438), (180, 83719)]