83815290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23879}}^1$

素因数の和:23908

約数の個数: 64

約数和(自身を含む): 240710400

約数和(自身を除く): 156895110

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 23879, 47758, 71637, 119395, 143274, 214911, 238790, 310427, 358185, 429822, 620854, 644733, 716370, 931281, 1074555, 1289466, 1552135, 1862562, 2149110, 2793843, 3104270, 3223665, 4656405, 5587686, 6447330, 8381529, 9312810, 13969215, 16763058, 27938430, 41907645, 83815290]

約数ペア:

[(1, 83815290), (2, 41907645), (3, 27938430), (5, 16763058), (6, 13969215), (9, 9312810), (10, 8381529), (13, 6447330), (15, 5587686), (18, 4656405), (26, 3223665), (27, 3104270), (30, 2793843), (39, 2149110), (45, 1862562), (54, 1552135), (65, 1289466), (78, 1074555), (90, 931281), (117, 716370), (130, 644733), (135, 620854), (195, 429822), (234, 358185), (270, 310427), (351, 238790), (390, 214911), (585, 143274), (702, 119395), (1170, 71637), (1755, 47758), (3510, 23879)]