30652928

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:197

約数の個数: 80

約数和(自身を含む): 67763520

約数和(自身を除く): 37110592

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 128, 137, 152, 184, 256, 274, 304, 368, 437, 512, 548, 608, 736, 874, 1096, 1216, 1472, 1748, 2192, 2432, 2603, 2944, 3151, 3496, 4384, 4864, 5206, 5888, 6302, 6992, 8768, 9728, 10412, 11776, 12604, 13984, 17536, 20824, 25208, 27968, 35072, 41648, 50416, 55936, 59869, 70144, 83296, 100832, 111872, 119738, 166592, 201664, 223744, 239476, 333184, 403328, 478952, 666368, 806656, 957904, 1332736, 1613312, 1915808, 3831616, 7663232, 15326464, 30652928]

約数ペア:

[(1, 30652928), (2, 15326464), (4, 7663232), (8, 3831616), (16, 1915808), (19, 1613312), (23, 1332736), (32, 957904), (38, 806656), (46, 666368), (64, 478952), (76, 403328), (92, 333184), (128, 239476), (137, 223744), (152, 201664), (184, 166592), (256, 119738), (274, 111872), (304, 100832), (368, 83296), (437, 70144), (512, 59869), (548, 55936), (608, 50416), (736, 41648), (874, 35072), (1096, 27968), (1216, 25208), (1472, 20824), (1748, 17536), (2192, 13984), (2432, 12604), (2603, 11776), (2944, 10412), (3151, 9728), (3496, 8768), (4384, 6992), (4864, 6302), (5206, 5888)]