7242410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{659}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 15016320

約数和(自身を除く): 7773910

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 157, 314, 659, 785, 1099, 1318, 1570, 2198, 3295, 4613, 5495, 6590, 9226, 10990, 23065, 46130, 103463, 206926, 517315, 724241, 1034630, 1448482, 3621205, 7242410]

約数ペア:

[(1, 7242410), (2, 3621205), (5, 1448482), (7, 1034630), (10, 724241), (14, 517315), (35, 206926), (70, 103463), (157, 46130), (314, 23065), (659, 10990), (785, 9226), (1099, 6590), (1318, 5495), (1570, 4613), (2198, 3295)]