30613826

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 50353920

約数和(自身を除く): 19740094

約数列:

[1, 2, 19, 38, 47, 61, 94, 122, 281, 562, 893, 1159, 1786, 2318, 2867, 5339, 5734, 10678, 13207, 17141, 26414, 34282, 54473, 108946, 250933, 325679, 501866, 651358, 805627, 1611254, 15306913, 30613826]

約数ペア:

[(1, 30613826), (2, 15306913), (19, 1611254), (38, 805627), (47, 651358), (61, 501866), (94, 325679), (122, 250933), (281, 108946), (562, 54473), (893, 34282), (1159, 26414), (1786, 17141), (2318, 13207), (2867, 10678), (5339, 5734)]