30730856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6287}}^1$

素因数の和:6353

約数の個数: 32

約数和(自身を含む): 63383040

約数和(自身を除く): 32652184

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 6287, 12574, 25148, 50296, 81731, 163462, 295489, 326924, 590978, 653848, 1181956, 2363912, 3841357, 7682714, 15365428, 30730856]

約数ペア:

[(1, 30730856), (2, 15365428), (4, 7682714), (8, 3841357), (13, 2363912), (26, 1181956), (47, 653848), (52, 590978), (94, 326924), (104, 295489), (188, 163462), (376, 81731), (611, 50296), (1222, 25148), (2444, 12574), (4888, 6287)]