2803398045

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2017}}^1$

素因数の和:2131

約数の個数: 96

約数和(自身を含む): 5477078016

約数和(自身を除く): 2673679971

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 49, 61, 93, 105, 147, 155, 183, 217, 245, 305, 427, 465, 651, 735, 915, 1085, 1281, 1519, 1891, 2017, 2135, 2989, 3255, 4557, 5673, 6051, 6405, 7595, 8967, 9455, 10085, 13237, 14119, 14945, 22785, 28365, 30255, 39711, 42357, 44835, 62527, 66185, 70595, 92659, 98833, 123037, 187581, 198555, 211785, 277977, 296499, 312635, 369111, 437689, 463295, 494165, 615185, 861259, 937905, 1313067, 1389885, 1482495, 1845555, 2188445, 2583777, 3063823, 3814147, 4306295, 6028813, 6565335, 9191469, 11442441, 12918885, 15319115, 18086439, 19070735, 26699029, 30144065, 45957345, 57212205, 80097087, 90432195, 133495145, 186893203, 400485435, 560679609, 934466015, 2803398045]

約数ペア:

[(1, 2803398045), (3, 934466015), (5, 560679609), (7, 400485435), (15, 186893203), (21, 133495145), (31, 90432195), (35, 80097087), (49, 57212205), (61, 45957345), (93, 30144065), (105, 26699029), (147, 19070735), (155, 18086439), (183, 15319115), (217, 12918885), (245, 11442441), (305, 9191469), (427, 6565335), (465, 6028813), (651, 4306295), (735, 3814147), (915, 3063823), (1085, 2583777), (1281, 2188445), (1519, 1845555), (1891, 1482495), (2017, 1389885), (2135, 1313067), (2989, 937905), (3255, 861259), (4557, 615185), (5673, 494165), (6051, 463295), (6405, 437689), (7595, 369111), (8967, 312635), (9455, 296499), (10085, 277977), (13237, 211785), (14119, 198555), (14945, 187581), (22785, 123037), (28365, 98833), (30255, 92659), (39711, 70595), (42357, 66185), (44835, 62527)]