29984766

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1291}}^1$

素因数の和:1389

約数の個数: 48

約数和(自身を含む): 70698240

約数和(自身を除く): 40713474

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 79, 98, 147, 158, 237, 294, 474, 553, 1106, 1291, 1659, 2582, 3318, 3871, 3873, 7742, 7746, 9037, 11613, 18074, 23226, 27111, 54222, 63259, 101989, 126518, 189777, 203978, 305967, 379554, 611934, 713923, 1427846, 2141769, 4283538, 4997461, 9994922, 14992383, 29984766]

約数ペア:

[(1, 29984766), (2, 14992383), (3, 9994922), (6, 4997461), (7, 4283538), (14, 2141769), (21, 1427846), (42, 713923), (49, 611934), (79, 379554), (98, 305967), (147, 203978), (158, 189777), (237, 126518), (294, 101989), (474, 63259), (553, 54222), (1106, 27111), (1291, 23226), (1659, 18074), (2582, 11613), (3318, 9037), (3871, 7746), (3873, 7742)]