30083690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2543}}^1$

素因数の和:2583

約数の個数: 48

約数和(自身を含む): 67039488

約数和(自身を除く): 36955798

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1690, 2366, 2543, 5086, 5915, 11830, 12715, 17801, 25430, 33059, 35602, 66118, 89005, 165295, 178010, 231413, 330590, 429767, 462826, 859534, 1157065, 2148835, 2314130, 3008369, 4297670, 6016738, 15041845, 30083690]

約数ペア:

[(1, 30083690), (2, 15041845), (5, 6016738), (7, 4297670), (10, 3008369), (13, 2314130), (14, 2148835), (26, 1157065), (35, 859534), (65, 462826), (70, 429767), (91, 330590), (130, 231413), (169, 178010), (182, 165295), (338, 89005), (455, 66118), (845, 35602), (910, 33059), (1183, 25430), (1690, 17801), (2366, 12715), (2543, 11830), (5086, 5915)]