30271516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{2677}}^1$

素因数の和:2949

約数の個数: 24

約数和(自身を含む): 58037616

約数和(自身を除く): 27766100

約数列:

[1, 2, 4, 11, 22, 44, 257, 514, 1028, 2677, 2827, 5354, 5654, 10708, 11308, 29447, 58894, 117788, 687989, 1375978, 2751956, 7567879, 15135758, 30271516]

約数ペア:

[(1, 30271516), (2, 15135758), (4, 7567879), (11, 2751956), (22, 1375978), (44, 687989), (257, 117788), (514, 58894), (1028, 29447), (2677, 11308), (2827, 10708), (5354, 5654)]