27866410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1499}}^1$

素因数の和:1543

約数の個数: 48

約数和(自身を含む): 59292000

約数和(自身を除く): 31425590

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 715, 845, 1430, 1499, 1690, 1859, 2998, 3718, 7495, 9295, 14990, 16489, 18590, 19487, 32978, 38974, 82445, 97435, 164890, 194870, 214357, 253331, 428714, 506662, 1071785, 1266655, 2143570, 2533310, 2786641, 5573282, 13933205, 27866410]

約数ペア:

[(1, 27866410), (2, 13933205), (5, 5573282), (10, 2786641), (11, 2533310), (13, 2143570), (22, 1266655), (26, 1071785), (55, 506662), (65, 428714), (110, 253331), (130, 214357), (143, 194870), (169, 164890), (286, 97435), (338, 82445), (715, 38974), (845, 32978), (1430, 19487), (1499, 18590), (1690, 16489), (1859, 14990), (2998, 9295), (3718, 7495)]