28451570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{83}}^2$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 60246720

約数和(自身を除く): 31795150

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 83, 118, 166, 295, 413, 415, 581, 590, 826, 830, 1162, 2065, 2905, 4130, 4897, 5810, 6889, 9794, 13778, 24485, 34279, 34445, 48223, 48970, 68558, 68890, 96446, 171395, 241115, 342790, 406451, 482230, 812902, 2032255, 2845157, 4064510, 5690314, 14225785, 28451570]

約数ペア:

[(1, 28451570), (2, 14225785), (5, 5690314), (7, 4064510), (10, 2845157), (14, 2032255), (35, 812902), (59, 482230), (70, 406451), (83, 342790), (118, 241115), (166, 171395), (295, 96446), (413, 68890), (415, 68558), (581, 48970), (590, 48223), (826, 34445), (830, 34279), (1162, 24485), (2065, 13778), (2905, 9794), (4130, 6889), (4897, 5810)]