15691228110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{826289}}^1$

素因数の和:826513

約数の個数: 48

約数和(自身を含む): 40990594320

約数和(自身を除く): 25299366210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211, 422, 633, 1055, 1266, 1899, 2110, 3165, 3798, 6330, 9495, 18990, 826289, 1652578, 2478867, 4131445, 4957734, 7436601, 8262890, 12394335, 14873202, 24788670, 37183005, 74366010, 174346979, 348693958, 523040937, 871734895, 1046081874, 1569122811, 1743469790, 2615204685, 3138245622, 5230409370, 7845614055, 15691228110]

約数ペア:

[(1, 15691228110), (2, 7845614055), (3, 5230409370), (5, 3138245622), (6, 2615204685), (9, 1743469790), (10, 1569122811), (15, 1046081874), (18, 871734895), (30, 523040937), (45, 348693958), (90, 174346979), (211, 74366010), (422, 37183005), (633, 24788670), (1055, 14873202), (1266, 12394335), (1899, 8262890), (2110, 7436601), (3165, 4957734), (3798, 4131445), (6330, 2478867), (9495, 1652578), (18990, 826289)]