30449984

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:303

約数の個数: 56

約数和(自身を含む): 63203328

約数和(自身を除く): 32753344

約数列:

[1, 2, 4, 8, 16, 32, 47, 53, 64, 94, 106, 188, 191, 212, 376, 382, 424, 752, 764, 848, 1504, 1528, 1696, 2491, 3008, 3056, 3392, 4982, 6112, 8977, 9964, 10123, 12224, 17954, 19928, 20246, 35908, 39856, 40492, 71816, 79712, 80984, 143632, 159424, 161968, 287264, 323936, 475781, 574528, 647872, 951562, 1903124, 3806248, 7612496, 15224992, 30449984]

約数ペア:

[(1, 30449984), (2, 15224992), (4, 7612496), (8, 3806248), (16, 1903124), (32, 951562), (47, 647872), (53, 574528), (64, 475781), (94, 323936), (106, 287264), (188, 161968), (191, 159424), (212, 143632), (376, 80984), (382, 79712), (424, 71816), (752, 40492), (764, 39856), (848, 35908), (1504, 20246), (1528, 19928), (1696, 17954), (2491, 12224), (3008, 10123), (3056, 9964), (3392, 8977), (4982, 6112)]