30747744

素因数分解:

$2^5\times 3^2\times {\mathrm{241}}^1\times {\mathrm{443}}^1$

素因数の和:700

約数の個数: 72

約数和(自身を含む): 87999912

約数和(自身を除く): 57252168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 241, 288, 443, 482, 723, 886, 964, 1329, 1446, 1772, 1928, 2169, 2658, 2892, 3544, 3856, 3987, 4338, 5316, 5784, 7088, 7712, 7974, 8676, 10632, 11568, 14176, 15948, 17352, 21264, 23136, 31896, 34704, 42528, 63792, 69408, 106763, 127584, 213526, 320289, 427052, 640578, 854104, 960867, 1281156, 1708208, 1921734, 2562312, 3416416, 3843468, 5124624, 7686936, 10249248, 15373872, 30747744]

約数ペア:

[(1, 30747744), (2, 15373872), (3, 10249248), (4, 7686936), (6, 5124624), (8, 3843468), (9, 3416416), (12, 2562312), (16, 1921734), (18, 1708208), (24, 1281156), (32, 960867), (36, 854104), (48, 640578), (72, 427052), (96, 320289), (144, 213526), (241, 127584), (288, 106763), (443, 69408), (482, 63792), (723, 42528), (886, 34704), (964, 31896), (1329, 23136), (1446, 21264), (1772, 17352), (1928, 15948), (2169, 14176), (2658, 11568), (2892, 10632), (3544, 8676), (3856, 7974), (3987, 7712), (4338, 7088), (5316, 5784)]