21168450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{47041}}^1$

素因数の和:47059

約数の個数: 36

約数和(自身を含む): 56873778

約数和(自身を除く): 35705328

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 47041, 94082, 141123, 235205, 282246, 423369, 470410, 705615, 846738, 1176025, 1411230, 2116845, 2352050, 3528075, 4233690, 7056150, 10584225, 21168450]

約数ペア:

[(1, 21168450), (2, 10584225), (3, 7056150), (5, 4233690), (6, 3528075), (9, 2352050), (10, 2116845), (15, 1411230), (18, 1176025), (25, 846738), (30, 705615), (45, 470410), (50, 423369), (75, 282246), (90, 235205), (150, 141123), (225, 94082), (450, 47041)]