30481566956

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{887}}^1\times {\mathrm{54721}}^1$

素因数の和:55769

約数の個数: 24

約数和(自身を含む): 53744008416

約数和(自身を除く): 23262441460

約数列:

[1, 2, 4, 157, 314, 628, 887, 1774, 3548, 54721, 109442, 139259, 218884, 278518, 557036, 8591197, 17182394, 34364788, 48537527, 97075054, 194150108, 7620391739, 15240783478, 30481566956]

約数ペア:

[(1, 30481566956), (2, 15240783478), (4, 7620391739), (157, 194150108), (314, 97075054), (628, 48537527), (887, 34364788), (1774, 17182394), (3548, 8591197), (54721, 557036), (109442, 278518), (139259, 218884)]