179191890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{14533}}^1$

素因数の和:14683

約数の個数: 48

約数和(自身を含む): 469331928

約数和(自身を除く): 290140038

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 411, 685, 822, 1233, 1370, 2055, 2466, 4110, 6165, 12330, 14533, 29066, 43599, 72665, 87198, 130797, 145330, 217995, 261594, 435990, 653985, 1307970, 1991021, 3982042, 5973063, 9955105, 11946126, 17919189, 19910210, 29865315, 35838378, 59730630, 89595945, 179191890]

約数ペア:

[(1, 179191890), (2, 89595945), (3, 59730630), (5, 35838378), (6, 29865315), (9, 19910210), (10, 17919189), (15, 11946126), (18, 9955105), (30, 5973063), (45, 3982042), (90, 1991021), (137, 1307970), (274, 653985), (411, 435990), (685, 261594), (822, 217995), (1233, 145330), (1370, 130797), (2055, 87198), (2466, 72665), (4110, 43599), (6165, 29066), (12330, 14533)]