30223756

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 59724000

約数和(自身を除く): 29500244

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 149, 157, 298, 314, 323, 596, 628, 646, 1292, 2533, 2669, 2831, 2983, 5066, 5338, 5662, 5966, 10132, 10676, 11324, 11932, 23393, 46786, 48127, 50711, 93572, 96254, 101422, 192508, 202844, 397681, 444467, 795362, 888934, 1590724, 1777868, 7555939, 15111878, 30223756]

約数ペア:

[(1, 30223756), (2, 15111878), (4, 7555939), (17, 1777868), (19, 1590724), (34, 888934), (38, 795362), (68, 444467), (76, 397681), (149, 202844), (157, 192508), (298, 101422), (314, 96254), (323, 93572), (596, 50711), (628, 48127), (646, 46786), (1292, 23393), (2533, 11932), (2669, 11324), (2831, 10676), (2983, 10132), (5066, 5966), (5338, 5662)]