30173952

素因数分解:

$2^8\times 3^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:509

約数の個数: 72

約数和(自身を含む): 81310320

約数和(自身を除く): 51136368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 101, 128, 192, 202, 256, 303, 384, 389, 404, 606, 768, 778, 808, 1167, 1212, 1556, 1616, 2334, 2424, 3112, 3232, 4668, 4848, 6224, 6464, 9336, 9696, 12448, 12928, 18672, 19392, 24896, 25856, 37344, 38784, 39289, 49792, 74688, 77568, 78578, 99584, 117867, 149376, 157156, 235734, 298752, 314312, 471468, 628624, 942936, 1257248, 1885872, 2514496, 3771744, 5028992, 7543488, 10057984, 15086976, 30173952]

約数ペア:

[(1, 30173952), (2, 15086976), (3, 10057984), (4, 7543488), (6, 5028992), (8, 3771744), (12, 2514496), (16, 1885872), (24, 1257248), (32, 942936), (48, 628624), (64, 471468), (96, 314312), (101, 298752), (128, 235734), (192, 157156), (202, 149376), (256, 117867), (303, 99584), (384, 78578), (389, 77568), (404, 74688), (606, 49792), (768, 39289), (778, 38784), (808, 37344), (1167, 25856), (1212, 24896), (1556, 19392), (1616, 18672), (2334, 12928), (2424, 12448), (3112, 9696), (3232, 9336), (4668, 6464), (4848, 6224)]