30822561

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 56309760

約数和(自身を除く): 25487199

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 79, 99, 231, 237, 553, 563, 693, 711, 869, 1659, 1689, 2607, 3941, 4977, 5067, 6083, 6193, 7821, 11823, 18249, 18579, 35469, 43351, 44477, 54747, 55737, 130053, 133431, 311339, 390159, 400293, 489247, 934017, 1467741, 2802051, 3424729, 4403223, 10274187, 30822561]

約数ペア:

[(1, 30822561), (3, 10274187), (7, 4403223), (9, 3424729), (11, 2802051), (21, 1467741), (33, 934017), (63, 489247), (77, 400293), (79, 390159), (99, 311339), (231, 133431), (237, 130053), (553, 55737), (563, 54747), (693, 44477), (711, 43351), (869, 35469), (1659, 18579), (1689, 18249), (2607, 11823), (3941, 7821), (4977, 6193), (5067, 6083)]