30187886

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{4507}}^1$

素因数の和:4723

約数の個数: 16

約数和(自身を含む): 48199536

約数和(自身を除く): 18011650

約数列:

[1, 2, 17, 34, 197, 394, 3349, 4507, 6698, 9014, 76619, 153238, 887879, 1775758, 15093943, 30187886]

約数ペア:

[(1, 30187886), (2, 15093943), (17, 1775758), (34, 887879), (197, 153238), (394, 76619), (3349, 9014), (4507, 6698)]