28676580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10169}}^1$

素因数の和:10228

約数の個数: 48

約数和(自身を含む): 82010880

約数和(自身を除く): 53334300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 10169, 20338, 30507, 40676, 50845, 61014, 101690, 122028, 152535, 203380, 305070, 477943, 610140, 955886, 1433829, 1911772, 2389715, 2867658, 4779430, 5735316, 7169145, 9558860, 14338290, 28676580]

約数ペア:

[(1, 28676580), (2, 14338290), (3, 9558860), (4, 7169145), (5, 5735316), (6, 4779430), (10, 2867658), (12, 2389715), (15, 1911772), (20, 1433829), (30, 955886), (47, 610140), (60, 477943), (94, 305070), (141, 203380), (188, 152535), (235, 122028), (282, 101690), (470, 61014), (564, 50845), (705, 40676), (940, 30507), (1410, 20338), (2820, 10169)]