30163995

素因数分解:

$3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1049}}^1$

素因数の和:1137

約数の個数: 40

約数和(自身を含む): 54885600

約数和(自身を除く): 24721605

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 81, 135, 213, 355, 405, 639, 1049, 1065, 1917, 3147, 3195, 5245, 5751, 9441, 9585, 15735, 28323, 28755, 47205, 74479, 84969, 141615, 223437, 372395, 424845, 670311, 1117185, 2010933, 3351555, 6032799, 10054665, 30163995]

約数ペア:

[(1, 30163995), (3, 10054665), (5, 6032799), (9, 3351555), (15, 2010933), (27, 1117185), (45, 670311), (71, 424845), (81, 372395), (135, 223437), (213, 141615), (355, 84969), (405, 74479), (639, 47205), (1049, 28755), (1065, 28323), (1917, 15735), (3147, 9585), (3195, 9441), (5245, 5751)]