30021948

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{683}}^1$

素因数の和:744

約数の個数: 96

約数和(自身を含む): 87333120

約数和(自身を除く): 57311172

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 37, 44, 54, 66, 74, 99, 108, 111, 132, 148, 198, 222, 297, 333, 396, 407, 444, 594, 666, 683, 814, 999, 1188, 1221, 1332, 1366, 1628, 1998, 2049, 2442, 2732, 3663, 3996, 4098, 4884, 6147, 7326, 7513, 8196, 10989, 12294, 14652, 15026, 18441, 21978, 22539, 24588, 25271, 30052, 36882, 43956, 45078, 50542, 67617, 73764, 75813, 90156, 101084, 135234, 151626, 202851, 227439, 270468, 277981, 303252, 405702, 454878, 555962, 682317, 811404, 833943, 909756, 1111924, 1364634, 1667886, 2501829, 2729268, 3335772, 5003658, 7505487, 10007316, 15010974, 30021948]

約数ペア:

[(1, 30021948), (2, 15010974), (3, 10007316), (4, 7505487), (6, 5003658), (9, 3335772), (11, 2729268), (12, 2501829), (18, 1667886), (22, 1364634), (27, 1111924), (33, 909756), (36, 833943), (37, 811404), (44, 682317), (54, 555962), (66, 454878), (74, 405702), (99, 303252), (108, 277981), (111, 270468), (132, 227439), (148, 202851), (198, 151626), (222, 135234), (297, 101084), (333, 90156), (396, 75813), (407, 73764), (444, 67617), (594, 50542), (666, 45078), (683, 43956), (814, 36882), (999, 30052), (1188, 25271), (1221, 24588), (1332, 22539), (1366, 21978), (1628, 18441), (1998, 15026), (2049, 14652), (2442, 12294), (2732, 10989), (3663, 8196), (3996, 7513), (4098, 7326), (4884, 6147)]