489644130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{16321471}}^1$

素因数の和:16321481

約数の個数: 16

約数和(自身を含む): 1175145984

約数和(自身を除く): 685501854

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 16321471, 32642942, 48964413, 81607355, 97928826, 163214710, 244822065, 489644130]

約数ペア:

[(1, 489644130), (2, 244822065), (3, 163214710), (5, 97928826), (6, 81607355), (10, 48964413), (15, 32642942), (30, 16321471)]