30681056

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1151}}^1$

素因数の和:1192

約数の個数: 72

約数和(自身を含む): 74462976

約数和(自身を除く): 43781920

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 476, 544, 784, 833, 952, 1151, 1568, 1666, 1904, 2302, 3332, 3808, 4604, 6664, 8057, 9208, 13328, 16114, 18416, 19567, 26656, 32228, 36832, 39134, 56399, 64456, 78268, 112798, 128912, 136969, 156536, 225596, 257824, 273938, 313072, 451192, 547876, 626144, 902384, 958783, 1095752, 1804768, 1917566, 2191504, 3835132, 4383008, 7670264, 15340528, 30681056]

約数ペア:

[(1, 30681056), (2, 15340528), (4, 7670264), (7, 4383008), (8, 3835132), (14, 2191504), (16, 1917566), (17, 1804768), (28, 1095752), (32, 958783), (34, 902384), (49, 626144), (56, 547876), (68, 451192), (98, 313072), (112, 273938), (119, 257824), (136, 225596), (196, 156536), (224, 136969), (238, 128912), (272, 112798), (392, 78268), (476, 64456), (544, 56399), (784, 39134), (833, 36832), (952, 32228), (1151, 26656), (1568, 19567), (1666, 18416), (1904, 16114), (2302, 13328), (3332, 9208), (3808, 8057), (4604, 6664)]