741307910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{97157}}^1$

素因数の和:97280

約数の個数: 32

約数和(自身を含む): 1538982720

約数和(自身を除く): 797674810

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 7630, 97157, 194314, 485785, 680099, 971570, 1360198, 3400495, 6800990, 10590113, 21180226, 52950565, 74130791, 105901130, 148261582, 370653955, 741307910]

約数ペア:

[(1, 741307910), (2, 370653955), (5, 148261582), (7, 105901130), (10, 74130791), (14, 52950565), (35, 21180226), (70, 10590113), (109, 6800990), (218, 3400495), (545, 1360198), (763, 971570), (1090, 680099), (1526, 485785), (3815, 194314), (7630, 97157)]