30036489

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:150

約数の個数: 64

約数和(自身を含む): 51363840

約数和(自身を除く): 21327351

約数列:

[1, 3, 7, 21, 29, 31, 37, 43, 87, 93, 111, 129, 203, 217, 259, 301, 609, 651, 777, 899, 903, 1073, 1147, 1247, 1333, 1591, 2697, 3219, 3441, 3741, 3999, 4773, 6293, 7511, 8029, 8729, 9331, 11137, 18879, 22533, 24087, 26187, 27993, 33263, 33411, 38657, 46139, 49321, 99789, 115971, 138417, 147963, 232841, 270599, 322973, 345247, 698523, 811797, 968919, 1035741, 1430309, 4290927, 10012163, 30036489]

約数ペア:

[(1, 30036489), (3, 10012163), (7, 4290927), (21, 1430309), (29, 1035741), (31, 968919), (37, 811797), (43, 698523), (87, 345247), (93, 322973), (111, 270599), (129, 232841), (203, 147963), (217, 138417), (259, 115971), (301, 99789), (609, 49321), (651, 46139), (777, 38657), (899, 33411), (903, 33263), (1073, 27993), (1147, 26187), (1247, 24087), (1333, 22533), (1591, 18879), (2697, 11137), (3219, 9331), (3441, 8729), (3741, 8029), (3999, 7511), (4773, 6293)]