30238461

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 53187840

約数和(自身を除く): 22949379

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 53, 99, 113, 153, 159, 187, 297, 339, 459, 477, 561, 583, 901, 1017, 1243, 1431, 1683, 1749, 1921, 2703, 3051, 3729, 5049, 5247, 5763, 5989, 8109, 9911, 11187, 15741, 17289, 17967, 21131, 24327, 29733, 33561, 51867, 53901, 63393, 65879, 89199, 101813, 161703, 190179, 197637, 267597, 305439, 570537, 592911, 916317, 1119943, 1778733, 2748951, 3359829, 10079487, 30238461]

約数ペア:

[(1, 30238461), (3, 10079487), (9, 3359829), (11, 2748951), (17, 1778733), (27, 1119943), (33, 916317), (51, 592911), (53, 570537), (99, 305439), (113, 267597), (153, 197637), (159, 190179), (187, 161703), (297, 101813), (339, 89199), (459, 65879), (477, 63393), (561, 53901), (583, 51867), (901, 33561), (1017, 29733), (1243, 24327), (1431, 21131), (1683, 17967), (1749, 17289), (1921, 15741), (2703, 11187), (3051, 9911), (3729, 8109), (5049, 5989), (5247, 5763)]