421815070

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1\times {\mathrm{967}}^1$

素因数の和:1396

約数の個数: 32

約数和(自身を含む): 767422656

約数和(自身を除く): 345607586

約数列:

[1, 2, 5, 10, 181, 241, 362, 482, 905, 967, 1205, 1810, 1934, 2410, 4835, 9670, 43621, 87242, 175027, 218105, 233047, 350054, 436210, 466094, 875135, 1165235, 1750270, 2330470, 42181507, 84363014, 210907535, 421815070]

約数ペア:

[(1, 421815070), (2, 210907535), (5, 84363014), (10, 42181507), (181, 2330470), (241, 1750270), (362, 1165235), (482, 875135), (905, 466094), (967, 436210), (1205, 350054), (1810, 233047), (1934, 218105), (2410, 175027), (4835, 87242), (9670, 43621)]