901324430

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{15629}}^1$

素因数の和:15788

約数の個数: 32

約数和(自身を含む): 1665532800

約数和(自身を除く): 764208370

約数列:

[1, 2, 5, 10, 73, 79, 146, 158, 365, 395, 730, 790, 5767, 11534, 15629, 28835, 31258, 57670, 78145, 156290, 1140917, 1234691, 2281834, 2469382, 5704585, 6173455, 11409170, 12346910, 90132443, 180264886, 450662215, 901324430]

約数ペア:

[(1, 901324430), (2, 450662215), (5, 180264886), (10, 90132443), (73, 12346910), (79, 11409170), (146, 6173455), (158, 5704585), (365, 2469382), (395, 2281834), (730, 1234691), (790, 1140917), (5767, 156290), (11534, 78145), (15629, 57670), (28835, 31258)]