306970178

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{991}}^1\times {\mathrm{2539}}^1$

素因数の和:3593

約数の個数: 16

約数和(自身を含む): 468660480

約数和(自身を除く): 161690302

約数列:

[1, 2, 61, 122, 991, 1982, 2539, 5078, 60451, 120902, 154879, 309758, 2516149, 5032298, 153485089, 306970178]

約数ペア:

[(1, 306970178), (2, 153485089), (61, 5032298), (122, 2516149), (991, 309758), (1982, 154879), (2539, 120902), (5078, 60451)]