27754370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 61399296

約数和(自身を除く): 33644926

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 83, 85, 119, 166, 170, 238, 281, 415, 562, 581, 595, 830, 1162, 1190, 1405, 1411, 1967, 2810, 2822, 2905, 3934, 4777, 5810, 7055, 9554, 9835, 9877, 14110, 19670, 19754, 23323, 23885, 33439, 46646, 47770, 49385, 66878, 98770, 116615, 163261, 167195, 233230, 326522, 334390, 396491, 792982, 816305, 1632610, 1982455, 2775437, 3964910, 5550874, 13877185, 27754370]

約数ペア:

[(1, 27754370), (2, 13877185), (5, 5550874), (7, 3964910), (10, 2775437), (14, 1982455), (17, 1632610), (34, 816305), (35, 792982), (70, 396491), (83, 334390), (85, 326522), (119, 233230), (166, 167195), (170, 163261), (238, 116615), (281, 98770), (415, 66878), (562, 49385), (581, 47770), (595, 46646), (830, 33439), (1162, 23885), (1190, 23323), (1405, 19754), (1411, 19670), (1967, 14110), (2810, 9877), (2822, 9835), (2905, 9554), (3934, 7055), (4777, 5810)]