30677571

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 50487840

約数和(自身を除く): 19810269

約数列:

[1, 3, 9, 17, 19, 51, 57, 61, 153, 171, 173, 183, 323, 519, 549, 969, 1037, 1159, 1557, 2907, 2941, 3111, 3287, 3477, 8823, 9333, 9861, 10431, 10553, 19703, 26469, 29583, 31659, 55879, 59109, 94977, 167637, 177327, 179401, 200507, 502911, 538203, 601521, 1614609, 1804563, 3408619, 10225857, 30677571]

約数ペア:

[(1, 30677571), (3, 10225857), (9, 3408619), (17, 1804563), (19, 1614609), (51, 601521), (57, 538203), (61, 502911), (153, 200507), (171, 179401), (173, 177327), (183, 167637), (323, 94977), (519, 59109), (549, 55879), (969, 31659), (1037, 29583), (1159, 26469), (1557, 19703), (2907, 10553), (2941, 10431), (3111, 9861), (3287, 9333), (3477, 8823)]