87462990

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{35993}}^1$

素因数の和:36015

約数の個数: 48

約数和(自身を含む): 235832688

約数和(自身を除く): 148369698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 35993, 71986, 107979, 179965, 215958, 323937, 359930, 539895, 647874, 971811, 1079790, 1619685, 1943622, 2915433, 3239370, 4859055, 5830866, 8746299, 9718110, 14577165, 17492598, 29154330, 43731495, 87462990]

約数ペア:

[(1, 87462990), (2, 43731495), (3, 29154330), (5, 17492598), (6, 14577165), (9, 9718110), (10, 8746299), (15, 5830866), (18, 4859055), (27, 3239370), (30, 2915433), (45, 1943622), (54, 1619685), (81, 1079790), (90, 971811), (135, 647874), (162, 539895), (243, 359930), (270, 323937), (405, 215958), (486, 179965), (810, 107979), (1215, 71986), (2430, 35993)]