26698860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6449}}^1$

素因数の和:6487

約数の個数: 72

約数和(自身を含む): 84520800

約数和(自身を除く): 57821940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 6449, 12898, 19347, 25796, 32245, 38694, 58041, 64490, 77388, 96735, 116082, 128980, 148327, 193470, 232164, 290205, 296654, 386940, 444981, 580410, 593308, 741635, 889962, 1160820, 1334943, 1483270, 1779924, 2224905, 2669886, 2966540, 4449810, 5339772, 6674715, 8899620, 13349430, 26698860]

約数ペア:

[(1, 26698860), (2, 13349430), (3, 8899620), (4, 6674715), (5, 5339772), (6, 4449810), (9, 2966540), (10, 2669886), (12, 2224905), (15, 1779924), (18, 1483270), (20, 1334943), (23, 1160820), (30, 889962), (36, 741635), (45, 593308), (46, 580410), (60, 444981), (69, 386940), (90, 296654), (92, 290205), (115, 232164), (138, 193470), (180, 148327), (207, 128980), (230, 116082), (276, 96735), (345, 77388), (414, 64490), (460, 58041), (690, 38694), (828, 32245), (1035, 25796), (1380, 19347), (2070, 12898), (4140, 6449)]