30648006

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{409}}^1$

素因数の和:621

約数の個数: 48

約数和(自身を含む): 69844320

約数和(自身を除く): 39196314

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 181, 207, 362, 409, 414, 543, 818, 1086, 1227, 1629, 2454, 3258, 3681, 4163, 7362, 8326, 9407, 12489, 18814, 24978, 28221, 37467, 56442, 74029, 74934, 84663, 148058, 169326, 222087, 444174, 666261, 1332522, 1702667, 3405334, 5108001, 10216002, 15324003, 30648006]

約数ペア:

[(1, 30648006), (2, 15324003), (3, 10216002), (6, 5108001), (9, 3405334), (18, 1702667), (23, 1332522), (46, 666261), (69, 444174), (138, 222087), (181, 169326), (207, 148058), (362, 84663), (409, 74934), (414, 74029), (543, 56442), (818, 37467), (1086, 28221), (1227, 24978), (1629, 18814), (2454, 12489), (3258, 9407), (3681, 8326), (4163, 7362)]