30446433

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 48522240

約数和(自身を除く): 18075807

約数列:

[1, 3, 9, 29, 31, 53, 71, 87, 93, 159, 213, 261, 279, 477, 639, 899, 1537, 1643, 2059, 2201, 2697, 3763, 4611, 4929, 6177, 6603, 8091, 11289, 13833, 14787, 18531, 19809, 33867, 47647, 63829, 109127, 116653, 142941, 191487, 327381, 349959, 428823, 574461, 982143, 1049877, 3382937, 10148811, 30446433]

約数ペア:

[(1, 30446433), (3, 10148811), (9, 3382937), (29, 1049877), (31, 982143), (53, 574461), (71, 428823), (87, 349959), (93, 327381), (159, 191487), (213, 142941), (261, 116653), (279, 109127), (477, 63829), (639, 47647), (899, 33867), (1537, 19809), (1643, 18531), (2059, 14787), (2201, 13833), (2697, 11289), (3763, 8091), (4611, 6603), (4929, 6177)]