38293220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6361}}^1$

素因数の和:6420

約数の個数: 48

約数和(自身を含む): 94055808

約数和(自身を除く): 55762588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 6361, 12722, 25444, 31805, 44527, 63610, 89054, 127220, 178108, 222635, 273523, 445270, 547046, 890540, 1094092, 1367615, 1914661, 2735230, 3829322, 5470460, 7658644, 9573305, 19146610, 38293220]

約数ペア:

[(1, 38293220), (2, 19146610), (4, 9573305), (5, 7658644), (7, 5470460), (10, 3829322), (14, 2735230), (20, 1914661), (28, 1367615), (35, 1094092), (43, 890540), (70, 547046), (86, 445270), (140, 273523), (172, 222635), (215, 178108), (301, 127220), (430, 89054), (602, 63610), (860, 44527), (1204, 31805), (1505, 25444), (3010, 12722), (6020, 6361)]