30975966

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{227}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 83393280

約数和(自身を除く): 52417314

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 227, 266, 342, 361, 378, 399, 454, 513, 681, 722, 798, 1026, 1083, 1197, 1362, 1589, 2043, 2166, 2394, 2527, 3178, 3249, 3591, 4086, 4313, 4767, 5054, 6129, 6498, 7182, 7581, 8626, 9534, 9747, 12258, 12939, 14301, 15162, 19494, 22743, 25878, 28602, 30191, 38817, 42903, 45486, 60382, 68229, 77634, 81947, 85806, 90573, 116451, 136458, 163894, 181146, 232902, 245841, 271719, 491682, 543438, 573629, 737523, 815157, 1147258, 1475046, 1630314, 1720887, 2212569, 3441774, 4425138, 5162661, 10325322, 15487983, 30975966]

約数ペア:

[(1, 30975966), (2, 15487983), (3, 10325322), (6, 5162661), (7, 4425138), (9, 3441774), (14, 2212569), (18, 1720887), (19, 1630314), (21, 1475046), (27, 1147258), (38, 815157), (42, 737523), (54, 573629), (57, 543438), (63, 491682), (114, 271719), (126, 245841), (133, 232902), (171, 181146), (189, 163894), (227, 136458), (266, 116451), (342, 90573), (361, 85806), (378, 81947), (399, 77634), (454, 68229), (513, 60382), (681, 45486), (722, 42903), (798, 38817), (1026, 30191), (1083, 28602), (1197, 25878), (1362, 22743), (1589, 19494), (2043, 15162), (2166, 14301), (2394, 12939), (2527, 12258), (3178, 9747), (3249, 9534), (3591, 8626), (4086, 7581), (4313, 7182), (4767, 6498), (5054, 6129)]