31410054

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{499}}^1$

素因数の和:789

約数の個数: 48

約数和(自身を含む): 73710000

約数和(自身を除く): 42299946

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 269, 499, 538, 807, 998, 1497, 1614, 2421, 2994, 3497, 4491, 4842, 6487, 6994, 8982, 10491, 12974, 19461, 20982, 31473, 38922, 58383, 62946, 116766, 134231, 268462, 402693, 805386, 1208079, 1745003, 2416158, 3490006, 5235009, 10470018, 15705027, 31410054]

約数ペア:

[(1, 31410054), (2, 15705027), (3, 10470018), (6, 5235009), (9, 3490006), (13, 2416158), (18, 1745003), (26, 1208079), (39, 805386), (78, 402693), (117, 268462), (234, 134231), (269, 116766), (499, 62946), (538, 58383), (807, 38922), (998, 31473), (1497, 20982), (1614, 19461), (2421, 12974), (2994, 10491), (3497, 8982), (4491, 6994), (4842, 6487)]