1330887070

素因数分解:

$2^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{381343}}^1$

素因数の和:381699

約数の個数: 16

約数和(自身を含む): 2402467200

約数和(自身を除く): 1071580130

約数列:

[1, 2, 5, 10, 349, 698, 1745, 3490, 381343, 762686, 1906715, 3813430, 133088707, 266177414, 665443535, 1330887070]

約数ペア:

[(1, 1330887070), (2, 665443535), (5, 266177414), (10, 133088707), (349, 3813430), (698, 1906715), (1745, 762686), (3490, 381343)]