30343552

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 63954000

約数和(自身を除く): 33610448

約数列:

[1, 2, 4, 8, 16, 32, 37, 43, 64, 74, 86, 128, 148, 149, 172, 296, 298, 344, 592, 596, 688, 1184, 1192, 1376, 1591, 2368, 2384, 2752, 3182, 4736, 4768, 5504, 5513, 6364, 6407, 9536, 11026, 12728, 12814, 19072, 22052, 25456, 25628, 44104, 50912, 51256, 88208, 101824, 102512, 176416, 203648, 205024, 237059, 352832, 410048, 474118, 705664, 820096, 948236, 1896472, 3792944, 7585888, 15171776, 30343552]

約数ペア:

[(1, 30343552), (2, 15171776), (4, 7585888), (8, 3792944), (16, 1896472), (32, 948236), (37, 820096), (43, 705664), (64, 474118), (74, 410048), (86, 352832), (128, 237059), (148, 205024), (149, 203648), (172, 176416), (296, 102512), (298, 101824), (344, 88208), (592, 51256), (596, 50912), (688, 44104), (1184, 25628), (1192, 25456), (1376, 22052), (1591, 19072), (2368, 12814), (2384, 12728), (2752, 11026), (3182, 9536), (4736, 6407), (4768, 6364), (5504, 5513)]