30044985

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2243}}^1$

素因数の和:2317

約数の個数: 32

約数和(自身を含む): 51701760

約数和(自身を除く): 21656775

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 141, 235, 285, 705, 893, 2243, 2679, 4465, 6729, 11215, 13395, 33645, 42617, 105421, 127851, 213085, 316263, 527105, 639255, 1581315, 2002999, 6008997, 10014995, 30044985]

約数ペア:

[(1, 30044985), (3, 10014995), (5, 6008997), (15, 2002999), (19, 1581315), (47, 639255), (57, 527105), (95, 316263), (141, 213085), (235, 127851), (285, 105421), (705, 42617), (893, 33645), (2243, 13395), (2679, 11215), (4465, 6729)]