8972730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7669}}^1$

素因数の和:7695

約数の個数: 48

約数和(自身を含む): 25126920

約数和(自身を除く): 16154190

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 7669, 15338, 23007, 38345, 46014, 69021, 76690, 99697, 115035, 138042, 199394, 230070, 299091, 345105, 498485, 598182, 690210, 897273, 996970, 1495455, 1794546, 2990910, 4486365, 8972730]

約数ペア:

[(1, 8972730), (2, 4486365), (3, 2990910), (5, 1794546), (6, 1495455), (9, 996970), (10, 897273), (13, 690210), (15, 598182), (18, 498485), (26, 345105), (30, 299091), (39, 230070), (45, 199394), (65, 138042), (78, 115035), (90, 99697), (117, 76690), (130, 69021), (195, 46014), (234, 38345), (390, 23007), (585, 15338), (1170, 7669)]