29455270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7309}}^1$

素因数の和:7360

約数の個数: 32

約数和(自身を含む): 58947840

約数和(自身を除く): 29492570

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 7309, 14618, 36545, 73090, 95017, 190034, 226579, 453158, 475085, 950170, 1132895, 2265790, 2945527, 5891054, 14727635, 29455270]

約数ペア:

[(1, 29455270), (2, 14727635), (5, 5891054), (10, 2945527), (13, 2265790), (26, 1132895), (31, 950170), (62, 475085), (65, 453158), (130, 226579), (155, 190034), (310, 95017), (403, 73090), (806, 36545), (2015, 14618), (4030, 7309)]