304014760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1085767}}^1$

素因数の和:1085785

約数の個数: 32

約数和(自身を含む): 781752960

約数和(自身を除く): 477738200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1085767, 2171534, 4343068, 5428835, 7600369, 8686136, 10857670, 15200738, 21715340, 30401476, 38001845, 43430680, 60802952, 76003690, 152007380, 304014760]

約数ペア:

[(1, 304014760), (2, 152007380), (4, 76003690), (5, 60802952), (7, 43430680), (8, 38001845), (10, 30401476), (14, 21715340), (20, 15200738), (28, 10857670), (35, 8686136), (40, 7600369), (56, 5428835), (70, 4343068), (140, 2171534), (280, 1085767)]