30161208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:905

約数の個数: 128

約数和(自身を含む): 99072000

約数和(自身を除く): 68910792

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 56, 57, 66, 76, 77, 84, 88, 114, 132, 133, 152, 154, 168, 209, 228, 231, 264, 266, 308, 399, 418, 456, 462, 532, 616, 627, 798, 836, 859, 924, 1064, 1254, 1463, 1596, 1672, 1718, 1848, 2508, 2577, 2926, 3192, 3436, 4389, 5016, 5154, 5852, 6013, 6872, 8778, 9449, 10308, 11704, 12026, 16321, 17556, 18039, 18898, 20616, 24052, 28347, 32642, 35112, 36078, 37796, 48104, 48963, 56694, 65284, 66143, 72156, 75592, 97926, 113388, 114247, 130568, 132286, 144312, 179531, 195852, 198429, 226776, 228494, 264572, 342741, 359062, 391704, 396858, 456988, 529144, 538593, 685482, 718124, 793716, 913976, 1077186, 1256717, 1370964, 1436248, 1587432, 2154372, 2513434, 2741928, 3770151, 4308744, 5026868, 7540302, 10053736, 15080604, 30161208]

約数ペア:

[(1, 30161208), (2, 15080604), (3, 10053736), (4, 7540302), (6, 5026868), (7, 4308744), (8, 3770151), (11, 2741928), (12, 2513434), (14, 2154372), (19, 1587432), (21, 1436248), (22, 1370964), (24, 1256717), (28, 1077186), (33, 913976), (38, 793716), (42, 718124), (44, 685482), (56, 538593), (57, 529144), (66, 456988), (76, 396858), (77, 391704), (84, 359062), (88, 342741), (114, 264572), (132, 228494), (133, 226776), (152, 198429), (154, 195852), (168, 179531), (209, 144312), (228, 132286), (231, 130568), (264, 114247), (266, 113388), (308, 97926), (399, 75592), (418, 72156), (456, 66143), (462, 65284), (532, 56694), (616, 48963), (627, 48104), (798, 37796), (836, 36078), (859, 35112), (924, 32642), (1064, 28347), (1254, 24052), (1463, 20616), (1596, 18898), (1672, 18039), (1718, 17556), (1848, 16321), (2508, 12026), (2577, 11704), (2926, 10308), (3192, 9449), (3436, 8778), (4389, 6872), (5016, 6013), (5154, 5852)]