30644718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{6659}}^1$

素因数の和:6736

約数の個数: 32

約数和(自身を含む): 67132800

約数和(自身を除く): 36488082

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 177, 354, 767, 1534, 2301, 4602, 6659, 13318, 19977, 39954, 86567, 173134, 259701, 392881, 519402, 785762, 1178643, 2357286, 5107453, 10214906, 15322359, 30644718]

約数ペア:

[(1, 30644718), (2, 15322359), (3, 10214906), (6, 5107453), (13, 2357286), (26, 1178643), (39, 785762), (59, 519402), (78, 392881), (118, 259701), (177, 173134), (354, 86567), (767, 39954), (1534, 19977), (2301, 13318), (4602, 6659)]