30309906

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 70834176

約数和(自身を除く): 40524270

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 41, 46, 66, 69, 82, 123, 138, 246, 253, 451, 487, 506, 759, 902, 943, 974, 1353, 1461, 1518, 1886, 2706, 2829, 2922, 5357, 5658, 10373, 10714, 11201, 16071, 19967, 20746, 22402, 31119, 32142, 33603, 39934, 59901, 62238, 67206, 119802, 123211, 219637, 246422, 369633, 439274, 459241, 658911, 739266, 918482, 1317822, 1377723, 2755446, 5051651, 10103302, 15154953, 30309906]

約数ペア:

[(1, 30309906), (2, 15154953), (3, 10103302), (6, 5051651), (11, 2755446), (22, 1377723), (23, 1317822), (33, 918482), (41, 739266), (46, 658911), (66, 459241), (69, 439274), (82, 369633), (123, 246422), (138, 219637), (246, 123211), (253, 119802), (451, 67206), (487, 62238), (506, 59901), (759, 39934), (902, 33603), (943, 32142), (974, 31119), (1353, 22402), (1461, 20746), (1518, 19967), (1886, 16071), (2706, 11201), (2829, 10714), (2922, 10373), (5357, 5658)]