30591344

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3847}}^1$

素因数の和:3933

約数の個数: 40

約数和(自身を含む): 68709888

約数和(自身を除く): 38118544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3847, 3976, 7694, 7952, 15388, 26929, 30776, 53858, 61552, 107716, 215432, 273137, 430864, 546274, 1092548, 1911959, 2185096, 3823918, 4370192, 7647836, 15295672, 30591344]

約数ペア:

[(1, 30591344), (2, 15295672), (4, 7647836), (7, 4370192), (8, 3823918), (14, 2185096), (16, 1911959), (28, 1092548), (56, 546274), (71, 430864), (112, 273137), (142, 215432), (284, 107716), (497, 61552), (568, 53858), (994, 30776), (1136, 26929), (1988, 15388), (3847, 7952), (3976, 7694)]