30895088

素因数分解:

$2^4\times 7^2\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:430

約数の個数: 60

約数和(自身を含む): 70354872

約数和(自身を除く): 39459784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 157, 196, 251, 314, 392, 502, 628, 784, 1004, 1099, 1256, 1757, 2008, 2198, 2512, 3514, 4016, 4396, 7028, 7693, 8792, 12299, 14056, 15386, 17584, 24598, 28112, 30772, 39407, 49196, 61544, 78814, 98392, 123088, 157628, 196784, 275849, 315256, 551698, 630512, 1103396, 1930943, 2206792, 3861886, 4413584, 7723772, 15447544, 30895088]

約数ペア:

[(1, 30895088), (2, 15447544), (4, 7723772), (7, 4413584), (8, 3861886), (14, 2206792), (16, 1930943), (28, 1103396), (49, 630512), (56, 551698), (98, 315256), (112, 275849), (157, 196784), (196, 157628), (251, 123088), (314, 98392), (392, 78814), (502, 61544), (628, 49196), (784, 39407), (1004, 30772), (1099, 28112), (1256, 24598), (1757, 17584), (2008, 15386), (2198, 14056), (2512, 12299), (3514, 8792), (4016, 7693), (4396, 7028)]