30539754

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 80510976

約数和(自身を除く): 49971222

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 81, 94, 126, 141, 162, 189, 191, 243, 282, 329, 378, 382, 423, 486, 567, 573, 658, 846, 987, 1134, 1146, 1269, 1337, 1701, 1719, 1974, 2538, 2674, 2961, 3402, 3438, 3807, 4011, 5157, 5922, 7614, 8022, 8883, 8977, 10314, 11421, 12033, 15471, 17766, 17954, 22842, 24066, 26649, 26931, 30942, 36099, 46413, 53298, 53862, 62839, 72198, 79947, 80793, 92826, 108297, 125678, 159894, 161586, 188517, 216594, 242379, 324891, 377034, 484758, 565551, 649782, 727137, 1131102, 1454274, 1696653, 2181411, 3393306, 4362822, 5089959, 10179918, 15269877, 30539754]

約数ペア:

[(1, 30539754), (2, 15269877), (3, 10179918), (6, 5089959), (7, 4362822), (9, 3393306), (14, 2181411), (18, 1696653), (21, 1454274), (27, 1131102), (42, 727137), (47, 649782), (54, 565551), (63, 484758), (81, 377034), (94, 324891), (126, 242379), (141, 216594), (162, 188517), (189, 161586), (191, 159894), (243, 125678), (282, 108297), (329, 92826), (378, 80793), (382, 79947), (423, 72198), (486, 62839), (567, 53862), (573, 53298), (658, 46413), (846, 36099), (987, 30942), (1134, 26931), (1146, 26649), (1269, 24066), (1337, 22842), (1701, 17954), (1719, 17766), (1974, 15471), (2538, 12033), (2674, 11421), (2961, 10314), (3402, 8977), (3438, 8883), (3807, 8022), (4011, 7614), (5157, 5922)]