90268130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{530989}}^1$

素因数の和:531013

約数の個数: 16

約数和(自身を含む): 172040760

約数和(自身を除く): 81772630

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 530989, 1061978, 2654945, 5309890, 9026813, 18053626, 45134065, 90268130]

約数ペア:

[(1, 90268130), (2, 45134065), (5, 18053626), (10, 9026813), (17, 5309890), (34, 2654945), (85, 1061978), (170, 530989)]