30197622

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7901}}^1$

素因数の和:7933

約数の個数: 48

約数和(自身を含む): 75669552

約数和(自身を除く): 45471930

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 7901, 15802, 23703, 47406, 55307, 102713, 110614, 165921, 205426, 308139, 331842, 387149, 616278, 718991, 774298, 1161447, 1437982, 2156973, 2322894, 4313946, 5032937, 10065874, 15098811, 30197622]

約数ペア:

[(1, 30197622), (2, 15098811), (3, 10065874), (6, 5032937), (7, 4313946), (13, 2322894), (14, 2156973), (21, 1437982), (26, 1161447), (39, 774298), (42, 718991), (49, 616278), (78, 387149), (91, 331842), (98, 308139), (147, 205426), (182, 165921), (273, 110614), (294, 102713), (546, 55307), (637, 47406), (1274, 23703), (1911, 15802), (3822, 7901)]