90768130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{477727}}^1$

素因数の和:477753

約数の個数: 16

約数和(自身を含む): 171982080

約数和(自身を除く): 81213950

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 477727, 955454, 2388635, 4777270, 9076813, 18153626, 45384065, 90768130]

約数ペア:

[(1, 90768130), (2, 45384065), (5, 18153626), (10, 9076813), (19, 4777270), (38, 2388635), (95, 955454), (190, 477727)]