2266140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 6410880

約数和(自身を除く): 4144740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 211, 358, 422, 537, 633, 716, 844, 895, 1055, 1074, 1266, 1790, 2110, 2148, 2532, 2685, 3165, 3580, 4220, 5370, 6330, 10740, 12660, 37769, 75538, 113307, 151076, 188845, 226614, 377690, 453228, 566535, 755380, 1133070, 2266140]

約数ペア:

[(1, 2266140), (2, 1133070), (3, 755380), (4, 566535), (5, 453228), (6, 377690), (10, 226614), (12, 188845), (15, 151076), (20, 113307), (30, 75538), (60, 37769), (179, 12660), (211, 10740), (358, 6330), (422, 5370), (537, 4220), (633, 3580), (716, 3165), (844, 2685), (895, 2532), (1055, 2148), (1074, 2110), (1266, 1790)]