89200470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{21391}}^1$

素因数の和:21540

約数の個数: 32

約数和(自身を含む): 215631360

約数和(自身を除く): 126430890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 21391, 42782, 64173, 106955, 128346, 213910, 320865, 641730, 2973349, 5946698, 8920047, 14866745, 17840094, 29733490, 44600235, 89200470]

約数ペア:

[(1, 89200470), (2, 44600235), (3, 29733490), (5, 17840094), (6, 14866745), (10, 8920047), (15, 5946698), (30, 2973349), (139, 641730), (278, 320865), (417, 213910), (695, 128346), (834, 106955), (1390, 64173), (2085, 42782), (4170, 21391)]