30569784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 94041600

約数和(自身を除く): 63471816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 61, 76, 84, 114, 122, 133, 152, 157, 168, 183, 228, 244, 266, 314, 366, 399, 427, 456, 471, 488, 532, 628, 732, 798, 854, 942, 1064, 1099, 1159, 1256, 1281, 1464, 1596, 1708, 1884, 2198, 2318, 2562, 2983, 3192, 3297, 3416, 3477, 3768, 4396, 4636, 5124, 5966, 6594, 6954, 8113, 8792, 8949, 9272, 9577, 10248, 11932, 13188, 13908, 16226, 17898, 19154, 20881, 23864, 24339, 26376, 27816, 28731, 32452, 35796, 38308, 41762, 48678, 57462, 62643, 64904, 67039, 71592, 76616, 83524, 97356, 114924, 125286, 134078, 167048, 181963, 194712, 201117, 229848, 250572, 268156, 363926, 402234, 501144, 536312, 545889, 727852, 804468, 1091778, 1273741, 1455704, 1608936, 2183556, 2547482, 3821223, 4367112, 5094964, 7642446, 10189928, 15284892, 30569784]

約数ペア:

[(1, 30569784), (2, 15284892), (3, 10189928), (4, 7642446), (6, 5094964), (7, 4367112), (8, 3821223), (12, 2547482), (14, 2183556), (19, 1608936), (21, 1455704), (24, 1273741), (28, 1091778), (38, 804468), (42, 727852), (56, 545889), (57, 536312), (61, 501144), (76, 402234), (84, 363926), (114, 268156), (122, 250572), (133, 229848), (152, 201117), (157, 194712), (168, 181963), (183, 167048), (228, 134078), (244, 125286), (266, 114924), (314, 97356), (366, 83524), (399, 76616), (427, 71592), (456, 67039), (471, 64904), (488, 62643), (532, 57462), (628, 48678), (732, 41762), (798, 38308), (854, 35796), (942, 32452), (1064, 28731), (1099, 27816), (1159, 26376), (1256, 24339), (1281, 23864), (1464, 20881), (1596, 19154), (1708, 17898), (1884, 16226), (2198, 13908), (2318, 13188), (2562, 11932), (2983, 10248), (3192, 9577), (3297, 9272), (3416, 8949), (3477, 8792), (3768, 8113), (4396, 6954), (4636, 6594), (5124, 5966)]