1170260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 3029376

約数和(自身を除く): 1859116

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 643, 910, 1286, 1820, 2572, 3215, 4501, 6430, 8359, 9002, 12860, 16718, 18004, 22505, 33436, 41795, 45010, 58513, 83590, 90020, 117026, 167180, 234052, 292565, 585130, 1170260]

約数ペア:

[(1, 1170260), (2, 585130), (4, 292565), (5, 234052), (7, 167180), (10, 117026), (13, 90020), (14, 83590), (20, 58513), (26, 45010), (28, 41795), (35, 33436), (52, 22505), (65, 18004), (70, 16718), (91, 12860), (130, 9002), (140, 8359), (182, 6430), (260, 4501), (364, 3215), (455, 2572), (643, 1820), (910, 1286)]