29851884

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1163}}^1$

素因数の和:1227

約数の個数: 72

約数和(自身を含む): 81349632

約数和(自身を除く): 51497748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 138, 186, 207, 276, 279, 372, 414, 558, 713, 828, 1116, 1163, 1426, 2139, 2326, 2852, 3489, 4278, 4652, 6417, 6978, 8556, 10467, 12834, 13956, 20934, 25668, 26749, 36053, 41868, 53498, 72106, 80247, 106996, 108159, 144212, 160494, 216318, 240741, 320988, 324477, 432636, 481482, 648954, 829219, 962964, 1297908, 1658438, 2487657, 3316876, 4975314, 7462971, 9950628, 14925942, 29851884]

約数ペア:

[(1, 29851884), (2, 14925942), (3, 9950628), (4, 7462971), (6, 4975314), (9, 3316876), (12, 2487657), (18, 1658438), (23, 1297908), (31, 962964), (36, 829219), (46, 648954), (62, 481482), (69, 432636), (92, 324477), (93, 320988), (124, 240741), (138, 216318), (186, 160494), (207, 144212), (276, 108159), (279, 106996), (372, 80247), (414, 72106), (558, 53498), (713, 41868), (828, 36053), (1116, 26749), (1163, 25668), (1426, 20934), (2139, 13956), (2326, 12834), (2852, 10467), (3489, 8556), (4278, 6978), (4652, 6417)]