30431328

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{5981}}^1$

素因数の和:6047

約数の個数: 48

約数和(自身を含む): 81403056

約数和(自身を除く): 50971728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 159, 212, 318, 424, 636, 848, 1272, 1696, 2544, 5088, 5981, 11962, 17943, 23924, 35886, 47848, 71772, 95696, 143544, 191392, 287088, 316993, 574176, 633986, 950979, 1267972, 1901958, 2535944, 3803916, 5071888, 7607832, 10143776, 15215664, 30431328]

約数ペア:

[(1, 30431328), (2, 15215664), (3, 10143776), (4, 7607832), (6, 5071888), (8, 3803916), (12, 2535944), (16, 1901958), (24, 1267972), (32, 950979), (48, 633986), (53, 574176), (96, 316993), (106, 287088), (159, 191392), (212, 143544), (318, 95696), (424, 71772), (636, 47848), (848, 35886), (1272, 23924), (1696, 17943), (2544, 11962), (5088, 5981)]