749205630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2819}}^1\times {\mathrm{2953}}^1$

素因数の和:5785

約数の個数: 48

約数和(自身を含む): 1949285520

約数和(自身を除く): 1200079890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2819, 2953, 5638, 5906, 8457, 8859, 14095, 14765, 16914, 17718, 25371, 26577, 28190, 29530, 42285, 44295, 50742, 53154, 84570, 88590, 126855, 132885, 253710, 265770, 8324507, 16649014, 24973521, 41622535, 49947042, 74920563, 83245070, 124867605, 149841126, 249735210, 374602815, 749205630]

約数ペア:

[(1, 749205630), (2, 374602815), (3, 249735210), (5, 149841126), (6, 124867605), (9, 83245070), (10, 74920563), (15, 49947042), (18, 41622535), (30, 24973521), (45, 16649014), (90, 8324507), (2819, 265770), (2953, 253710), (5638, 132885), (5906, 126855), (8457, 88590), (8859, 84570), (14095, 53154), (14765, 50742), (16914, 44295), (17718, 42285), (25371, 29530), (26577, 28190)]