40940940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1933}}^1$

素因数の和:2298

約数の個数: 48

約数和(自身を含む): 115018848

約数和(自身を除く): 74077908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 353, 706, 1059, 1412, 1765, 1933, 2118, 3530, 3866, 4236, 5295, 5799, 7060, 7732, 9665, 10590, 11598, 19330, 21180, 23196, 28995, 38660, 57990, 115980, 682349, 1364698, 2047047, 2729396, 3411745, 4094094, 6823490, 8188188, 10235235, 13646980, 20470470, 40940940]

約数ペア:

[(1, 40940940), (2, 20470470), (3, 13646980), (4, 10235235), (5, 8188188), (6, 6823490), (10, 4094094), (12, 3411745), (15, 2729396), (20, 2047047), (30, 1364698), (60, 682349), (353, 115980), (706, 57990), (1059, 38660), (1412, 28995), (1765, 23196), (1933, 21180), (2118, 19330), (3530, 11598), (3866, 10590), (4236, 9665), (5295, 7732), (5799, 7060)]