30412384

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 62209728

約数和(自身を除く): 31797344

約数列:

[1, 2, 4, 8, 16, 32, 47, 73, 94, 146, 188, 277, 292, 376, 554, 584, 752, 1108, 1168, 1504, 2216, 2336, 3431, 4432, 6862, 8864, 13019, 13724, 20221, 26038, 27448, 40442, 52076, 54896, 80884, 104152, 109792, 161768, 208304, 323536, 416608, 647072, 950387, 1900774, 3801548, 7603096, 15206192, 30412384]

約数ペア:

[(1, 30412384), (2, 15206192), (4, 7603096), (8, 3801548), (16, 1900774), (32, 950387), (47, 647072), (73, 416608), (94, 323536), (146, 208304), (188, 161768), (277, 109792), (292, 104152), (376, 80884), (554, 54896), (584, 52076), (752, 40442), (1108, 27448), (1168, 26038), (1504, 20221), (2216, 13724), (2336, 13019), (3431, 8864), (4432, 6862)]