30842548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 62899200

約数和(自身を除く): 32056652

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 79, 158, 209, 316, 418, 467, 836, 869, 934, 1501, 1738, 1868, 3002, 3476, 5137, 6004, 8873, 10274, 16511, 17746, 20548, 33022, 35492, 36893, 66044, 73786, 97603, 147572, 195206, 390412, 405823, 700967, 811646, 1401934, 1623292, 2803868, 7710637, 15421274, 30842548]

約数ペア:

[(1, 30842548), (2, 15421274), (4, 7710637), (11, 2803868), (19, 1623292), (22, 1401934), (38, 811646), (44, 700967), (76, 405823), (79, 390412), (158, 195206), (209, 147572), (316, 97603), (418, 73786), (467, 66044), (836, 36893), (869, 35492), (934, 33022), (1501, 20548), (1738, 17746), (1868, 16511), (3002, 10274), (3476, 8873), (5137, 6004)]