30156752

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{631}}^1$

素因数の和:771

約数の個数: 40

約数和(自身を含む): 61127040

約数和(自身を除く): 30970288

約数列:

[1, 2, 4, 8, 16, 29, 58, 103, 116, 206, 232, 412, 464, 631, 824, 1262, 1648, 2524, 2987, 5048, 5974, 10096, 11948, 18299, 23896, 36598, 47792, 64993, 73196, 129986, 146392, 259972, 292784, 519944, 1039888, 1884797, 3769594, 7539188, 15078376, 30156752]

約数ペア:

[(1, 30156752), (2, 15078376), (4, 7539188), (8, 3769594), (16, 1884797), (29, 1039888), (58, 519944), (103, 292784), (116, 259972), (206, 146392), (232, 129986), (412, 73196), (464, 64993), (631, 47792), (824, 36598), (1262, 23896), (1648, 18299), (2524, 11948), (2987, 10096), (5048, 5974)]