304465390

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{3659}}^1$

素因数の和:3876

約数の個数: 32

約数和(自身を含む): 562088160

約数和(自身を除く): 257622770

約数列:

[1, 2, 5, 10, 53, 106, 157, 265, 314, 530, 785, 1570, 3659, 7318, 8321, 16642, 18295, 36590, 41605, 83210, 193927, 387854, 574463, 969635, 1148926, 1939270, 2872315, 5744630, 30446539, 60893078, 152232695, 304465390]

約数ペア:

[(1, 304465390), (2, 152232695), (5, 60893078), (10, 30446539), (53, 5744630), (106, 2872315), (157, 1939270), (265, 1148926), (314, 969635), (530, 574463), (785, 387854), (1570, 193927), (3659, 83210), (7318, 41605), (8321, 36590), (16642, 18295)]