130447212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{221849}}^1$

素因数の和:221870

約数の個数: 36

約数和(自身を含む): 354072600

約数和(自身を除く): 223625388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 221849, 443698, 665547, 887396, 1331094, 1552943, 2662188, 3105886, 4658829, 6211772, 9317658, 10870601, 18635316, 21741202, 32611803, 43482404, 65223606, 130447212]

約数ペア:

[(1, 130447212), (2, 65223606), (3, 43482404), (4, 32611803), (6, 21741202), (7, 18635316), (12, 10870601), (14, 9317658), (21, 6211772), (28, 4658829), (42, 3105886), (49, 2662188), (84, 1552943), (98, 1331094), (147, 887396), (196, 665547), (294, 443698), (588, 221849)]