30494208

素因数分解:

$2^9\times 3^1\times {\mathrm{19853}}^1$

素因数の和:19874

約数の個数: 40

約数和(自身を含む): 81242568

約数和(自身を除く): 50748360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 19853, 39706, 59559, 79412, 119118, 158824, 238236, 317648, 476472, 635296, 952944, 1270592, 1905888, 2541184, 3811776, 5082368, 7623552, 10164736, 15247104, 30494208]

約数ペア:

[(1, 30494208), (2, 15247104), (3, 10164736), (4, 7623552), (6, 5082368), (8, 3811776), (12, 2541184), (16, 1905888), (24, 1270592), (32, 952944), (48, 635296), (64, 476472), (96, 317648), (128, 238236), (192, 158824), (256, 119118), (384, 79412), (512, 59559), (768, 39706), (1536, 19853)]