30613436

素因数分解:

$2^2\times 7^3\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 63806400

約数和(自身を除く): 33192964

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 343, 371, 421, 686, 742, 842, 1372, 1484, 1684, 2597, 2947, 5194, 5894, 10388, 11788, 18179, 20629, 22313, 36358, 41258, 44626, 72716, 82516, 89252, 144403, 156191, 288806, 312382, 577612, 624764, 1093337, 2186674, 4373348, 7653359, 15306718, 30613436]

約数ペア:

[(1, 30613436), (2, 15306718), (4, 7653359), (7, 4373348), (14, 2186674), (28, 1093337), (49, 624764), (53, 577612), (98, 312382), (106, 288806), (196, 156191), (212, 144403), (343, 89252), (371, 82516), (421, 72716), (686, 44626), (742, 41258), (842, 36358), (1372, 22313), (1484, 20629), (1684, 18179), (2597, 11788), (2947, 10388), (5194, 5894)]