30154311

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:117

約数の個数: 96

約数和(自身を含む): 56609280

約数和(自身を除く): 26454969

約数列:

[1, 3, 9, 11, 17, 19, 23, 33, 41, 51, 57, 69, 99, 123, 153, 171, 187, 207, 209, 253, 323, 369, 391, 437, 451, 561, 627, 697, 759, 779, 943, 969, 1173, 1311, 1353, 1683, 1881, 2091, 2277, 2337, 2829, 2907, 3519, 3553, 3933, 4059, 4301, 4807, 6273, 7011, 7429, 7667, 8487, 8569, 10373, 10659, 12903, 13243, 14421, 16031, 17917, 22287, 23001, 25707, 31119, 31977, 38709, 39729, 43263, 48093, 53751, 66861, 69003, 77121, 81719, 93357, 119187, 144279, 145673, 161253, 176341, 197087, 245157, 304589, 437019, 529023, 591261, 735471, 913767, 1311057, 1587069, 1773783, 2741301, 3350479, 10051437, 30154311]

約数ペア:

[(1, 30154311), (3, 10051437), (9, 3350479), (11, 2741301), (17, 1773783), (19, 1587069), (23, 1311057), (33, 913767), (41, 735471), (51, 591261), (57, 529023), (69, 437019), (99, 304589), (123, 245157), (153, 197087), (171, 176341), (187, 161253), (207, 145673), (209, 144279), (253, 119187), (323, 93357), (369, 81719), (391, 77121), (437, 69003), (451, 66861), (561, 53751), (627, 48093), (697, 43263), (759, 39729), (779, 38709), (943, 31977), (969, 31119), (1173, 25707), (1311, 23001), (1353, 22287), (1683, 17917), (1881, 16031), (2091, 14421), (2277, 13243), (2337, 12903), (2829, 10659), (2907, 10373), (3519, 8569), (3553, 8487), (3933, 7667), (4059, 7429), (4301, 7011), (4807, 6273)]