118903490

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{79801}}^1$

素因数の和:79957

約数の個数: 16

約数和(自身を含む): 215465400

約数和(自身を除く): 96561910

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 79801, 159602, 399005, 798010, 11890349, 23780698, 59451745, 118903490]

約数ペア:

[(1, 118903490), (2, 59451745), (5, 23780698), (10, 11890349), (149, 798010), (298, 399005), (745, 159602), (1490, 79801)]