30800224

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1511}}^1$

素因数の和:1548

約数の個数: 72

約数和(自身を含む): 76014288

約数和(自身を除く): 45214064

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1511, 1568, 2548, 2912, 3022, 5096, 6044, 10192, 10577, 12088, 19643, 20384, 21154, 24176, 39286, 42308, 48352, 74039, 78572, 84616, 137501, 148078, 157144, 169232, 275002, 296156, 314288, 338464, 550004, 592312, 628576, 962507, 1100008, 1184624, 1925014, 2200016, 2369248, 3850028, 4400032, 7700056, 15400112, 30800224]

約数ペア:

[(1, 30800224), (2, 15400112), (4, 7700056), (7, 4400032), (8, 3850028), (13, 2369248), (14, 2200016), (16, 1925014), (26, 1184624), (28, 1100008), (32, 962507), (49, 628576), (52, 592312), (56, 550004), (91, 338464), (98, 314288), (104, 296156), (112, 275002), (182, 169232), (196, 157144), (208, 148078), (224, 137501), (364, 84616), (392, 78572), (416, 74039), (637, 48352), (728, 42308), (784, 39286), (1274, 24176), (1456, 21154), (1511, 20384), (1568, 19643), (2548, 12088), (2912, 10577), (3022, 10192), (5096, 6044)]