154793820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{12227}}^1$

素因数の和:12450

約数の個数: 48

約数和(自身を含む): 435512448

約数和(自身を除く): 280718628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2110, 2532, 3165, 4220, 6330, 12227, 12660, 24454, 36681, 48908, 61135, 73362, 122270, 146724, 183405, 244540, 366810, 733620, 2579897, 5159794, 7739691, 10319588, 12899485, 15479382, 25798970, 30958764, 38698455, 51597940, 77396910, 154793820]

約数ペア:

[(1, 154793820), (2, 77396910), (3, 51597940), (4, 38698455), (5, 30958764), (6, 25798970), (10, 15479382), (12, 12899485), (15, 10319588), (20, 7739691), (30, 5159794), (60, 2579897), (211, 733620), (422, 366810), (633, 244540), (844, 183405), (1055, 146724), (1266, 122270), (2110, 73362), (2532, 61135), (3165, 48908), (4220, 36681), (6330, 24454), (12227, 12660)]