31094520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{259121}}^1$

素因数の和:259135

約数の個数: 32

約数和(自身を含む): 93283920

約数和(自身を除く): 62189400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 259121, 518242, 777363, 1036484, 1295605, 1554726, 2072968, 2591210, 3109452, 3886815, 5182420, 6218904, 7773630, 10364840, 15547260, 31094520]

約数ペア:

[(1, 31094520), (2, 15547260), (3, 10364840), (4, 7773630), (5, 6218904), (6, 5182420), (8, 3886815), (10, 3109452), (12, 2591210), (15, 2072968), (20, 1554726), (24, 1295605), (30, 1036484), (40, 777363), (60, 518242), (120, 259121)]