30040384

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:695

約数の個数: 56

約数和(自身を含む): 66056256

約数和(自身を除く): 36015872

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 142, 176, 284, 352, 568, 601, 704, 781, 1136, 1202, 1562, 2272, 2404, 3124, 4544, 4808, 6248, 6611, 9616, 12496, 13222, 19232, 24992, 26444, 38464, 42671, 49984, 52888, 85342, 105776, 170684, 211552, 341368, 423104, 469381, 682736, 938762, 1365472, 1877524, 2730944, 3755048, 7510096, 15020192, 30040384]

約数ペア:

[(1, 30040384), (2, 15020192), (4, 7510096), (8, 3755048), (11, 2730944), (16, 1877524), (22, 1365472), (32, 938762), (44, 682736), (64, 469381), (71, 423104), (88, 341368), (142, 211552), (176, 170684), (284, 105776), (352, 85342), (568, 52888), (601, 49984), (704, 42671), (781, 38464), (1136, 26444), (1202, 24992), (1562, 19232), (2272, 13222), (2404, 12496), (3124, 9616), (4544, 6611), (4808, 6248)]