66261870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{736243}}^1$

素因数の和:736256

約数の個数: 24

約数和(自身を含む): 172281096

約数和(自身を除く): 106019226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 736243, 1472486, 2208729, 3681215, 4417458, 6626187, 7362430, 11043645, 13252374, 22087290, 33130935, 66261870]

約数ペア:

[(1, 66261870), (2, 33130935), (3, 22087290), (5, 13252374), (6, 11043645), (9, 7362430), (10, 6626187), (15, 4417458), (18, 3681215), (30, 2208729), (45, 1472486), (90, 736243)]