30515916

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{47981}}^1$

素因数の和:48041

約数の個数: 24

約数和(自身を含む): 72548784

約数和(自身を除く): 42032868

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 47981, 95962, 143943, 191924, 287886, 575772, 2542993, 5085986, 7628979, 10171972, 15257958, 30515916]

約数ペア:

[(1, 30515916), (2, 15257958), (3, 10171972), (4, 7628979), (6, 5085986), (12, 2542993), (53, 575772), (106, 287886), (159, 191924), (212, 143943), (318, 95962), (636, 47981)]