15705422210

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1181}}^1\times {\mathrm{18217}}^1$

素因数の和:19478

約数の個数: 32

約数和(自身を含む): 28682856432

約数和(自身を除く): 12977434222

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 1181, 2362, 5905, 11810, 18217, 36434, 86213, 91085, 172426, 182170, 431065, 862130, 1329841, 2659682, 6649205, 13298410, 21514277, 43028554, 107571385, 215142770, 1570542221, 3141084442, 7852711105, 15705422210]

約数ペア:

[(1, 15705422210), (2, 7852711105), (5, 3141084442), (10, 1570542221), (73, 215142770), (146, 107571385), (365, 43028554), (730, 21514277), (1181, 13298410), (2362, 6649205), (5905, 2659682), (11810, 1329841), (18217, 862130), (36434, 431065), (86213, 182170), (91085, 172426)]