30239748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10909}}^1$

素因数の和:10937

約数の個数: 72

約数和(自身を含む): 95309760

約数和(自身を除く): 65070012

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 10909, 21818, 32727, 43636, 65454, 76363, 98181, 119999, 130908, 152726, 196362, 229089, 239998, 305452, 359997, 392724, 458178, 479996, 687267, 719994, 839993, 916356, 1079991, 1374534, 1439988, 1679986, 2159982, 2519979, 2749068, 3359972, 4319964, 5039958, 7559937, 10079916, 15119874, 30239748]

約数ペア:

[(1, 30239748), (2, 15119874), (3, 10079916), (4, 7559937), (6, 5039958), (7, 4319964), (9, 3359972), (11, 2749068), (12, 2519979), (14, 2159982), (18, 1679986), (21, 1439988), (22, 1374534), (28, 1079991), (33, 916356), (36, 839993), (42, 719994), (44, 687267), (63, 479996), (66, 458178), (77, 392724), (84, 359997), (99, 305452), (126, 239998), (132, 229089), (154, 196362), (198, 152726), (231, 130908), (252, 119999), (308, 98181), (396, 76363), (462, 65454), (693, 43636), (924, 32727), (1386, 21818), (2772, 10909)]