30272368

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8719}}^1$

素因数の和:8765

約数の個数: 40

約数和(自身を含む): 69201920

約数和(自身を除く): 38929552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 8719, 17438, 34876, 61033, 69752, 122066, 139504, 244132, 270289, 488264, 540578, 976528, 1081156, 1892023, 2162312, 3784046, 4324624, 7568092, 15136184, 30272368]

約数ペア:

[(1, 30272368), (2, 15136184), (4, 7568092), (7, 4324624), (8, 3784046), (14, 2162312), (16, 1892023), (28, 1081156), (31, 976528), (56, 540578), (62, 488264), (112, 270289), (124, 244132), (217, 139504), (248, 122066), (434, 69752), (496, 61033), (868, 34876), (1736, 17438), (3472, 8719)]