1904130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{21157}}^1$

素因数の和:21170

約数の個数: 24

約数和(自身を含む): 4950972

約数和(自身を除く): 3046842

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 21157, 42314, 63471, 105785, 126942, 190413, 211570, 317355, 380826, 634710, 952065, 1904130]

約数ペア:

[(1, 1904130), (2, 952065), (3, 634710), (5, 380826), (6, 317355), (9, 211570), (10, 190413), (15, 126942), (18, 105785), (30, 63471), (45, 42314), (90, 21157)]