30095886

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 66769920

約数和(自身を除く): 36674034

約数列:

[1, 2, 3, 6, 19, 38, 41, 47, 57, 82, 94, 114, 123, 137, 141, 246, 274, 282, 411, 779, 822, 893, 1558, 1786, 1927, 2337, 2603, 2679, 3854, 4674, 5206, 5358, 5617, 5781, 6439, 7809, 11234, 11562, 12878, 15618, 16851, 19317, 33702, 36613, 38634, 73226, 106723, 109839, 122341, 213446, 219678, 244682, 263999, 320169, 367023, 527998, 640338, 734046, 791997, 1583994, 5015981, 10031962, 15047943, 30095886]

約数ペア:

[(1, 30095886), (2, 15047943), (3, 10031962), (6, 5015981), (19, 1583994), (38, 791997), (41, 734046), (47, 640338), (57, 527998), (82, 367023), (94, 320169), (114, 263999), (123, 244682), (137, 219678), (141, 213446), (246, 122341), (274, 109839), (282, 106723), (411, 73226), (779, 38634), (822, 36613), (893, 33702), (1558, 19317), (1786, 16851), (1927, 15618), (2337, 12878), (2603, 11562), (2679, 11234), (3854, 7809), (4674, 6439), (5206, 5781), (5358, 5617)]