30815088

素因数分解:

$2^4\times 3^1\times {\mathrm{641981}}^1$

素因数の和:641992

約数の個数: 20

約数和(自身を含む): 79605768

約数和(自身を除く): 48790680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 641981, 1283962, 1925943, 2567924, 3851886, 5135848, 7703772, 10271696, 15407544, 30815088]

約数ペア:

[(1, 30815088), (2, 15407544), (3, 10271696), (4, 7703772), (6, 5135848), (8, 3851886), (12, 2567924), (16, 1925943), (24, 1283962), (48, 641981)]