30418443

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 52853760

約数和(自身を除く): 22435317

約数列:

[1, 3, 9, 11, 23, 27, 33, 61, 69, 73, 99, 183, 207, 219, 253, 297, 549, 621, 657, 671, 759, 803, 1403, 1647, 1679, 1971, 2013, 2277, 2409, 4209, 4453, 5037, 6039, 6831, 7227, 12627, 13359, 15111, 15433, 18117, 18469, 21681, 37881, 40077, 45333, 46299, 48983, 55407, 102419, 120231, 138897, 146949, 166221, 307257, 416691, 440847, 498663, 921771, 1126609, 1322541, 2765313, 3379827, 10139481, 30418443]

約数ペア:

[(1, 30418443), (3, 10139481), (9, 3379827), (11, 2765313), (23, 1322541), (27, 1126609), (33, 921771), (61, 498663), (69, 440847), (73, 416691), (99, 307257), (183, 166221), (207, 146949), (219, 138897), (253, 120231), (297, 102419), (549, 55407), (621, 48983), (657, 46299), (671, 45333), (759, 40077), (803, 37881), (1403, 21681), (1647, 18469), (1679, 18117), (1971, 15433), (2013, 15111), (2277, 13359), (2409, 12627), (4209, 7227), (4453, 6831), (5037, 6039)]