16982790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{971}}^1$

素因数の和:1045

約数の個数: 64

約数和(自身を含む): 45349632

約数和(自身を除く): 28366842

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 53, 55, 66, 106, 110, 159, 165, 265, 318, 330, 530, 583, 795, 971, 1166, 1590, 1749, 1942, 2913, 2915, 3498, 4855, 5826, 5830, 8745, 9710, 10681, 14565, 17490, 21362, 29130, 32043, 51463, 53405, 64086, 102926, 106810, 154389, 160215, 257315, 308778, 320430, 514630, 566093, 771945, 1132186, 1543890, 1698279, 2830465, 3396558, 5660930, 8491395, 16982790]

約数ペア:

[(1, 16982790), (2, 8491395), (3, 5660930), (5, 3396558), (6, 2830465), (10, 1698279), (11, 1543890), (15, 1132186), (22, 771945), (30, 566093), (33, 514630), (53, 320430), (55, 308778), (66, 257315), (106, 160215), (110, 154389), (159, 106810), (165, 102926), (265, 64086), (318, 53405), (330, 51463), (530, 32043), (583, 29130), (795, 21362), (971, 17490), (1166, 14565), (1590, 10681), (1749, 9710), (1942, 8745), (2913, 5830), (2915, 5826), (3498, 4855)]