30581572

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1567}}^1$

素因数の和:1636

約数の個数: 48

約数和(自身を含む): 66382848

約数和(自身を除く): 35801276

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 68, 82, 119, 164, 238, 287, 476, 574, 697, 1148, 1394, 1567, 2788, 3134, 4879, 6268, 9758, 10969, 19516, 21938, 26639, 43876, 53278, 64247, 106556, 128494, 186473, 256988, 372946, 449729, 745892, 899458, 1092199, 1798916, 2184398, 4368796, 7645393, 15290786, 30581572]

約数ペア:

[(1, 30581572), (2, 15290786), (4, 7645393), (7, 4368796), (14, 2184398), (17, 1798916), (28, 1092199), (34, 899458), (41, 745892), (68, 449729), (82, 372946), (119, 256988), (164, 186473), (238, 128494), (287, 106556), (476, 64247), (574, 53278), (697, 43876), (1148, 26639), (1394, 21938), (1567, 19516), (2788, 10969), (3134, 9758), (4879, 6268)]