30709952

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5273}}^1$

素因数の和:5305

約数の個数: 56

約数和(自身を含む): 75017376

約数和(自身を除く): 44307424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5273, 5824, 10546, 21092, 36911, 42184, 68549, 73822, 84368, 137098, 147644, 168736, 274196, 295288, 337472, 479843, 548392, 590576, 959686, 1096784, 1181152, 1919372, 2193568, 2362304, 3838744, 4387136, 7677488, 15354976, 30709952]

約数ペア:

[(1, 30709952), (2, 15354976), (4, 7677488), (7, 4387136), (8, 3838744), (13, 2362304), (14, 2193568), (16, 1919372), (26, 1181152), (28, 1096784), (32, 959686), (52, 590576), (56, 548392), (64, 479843), (91, 337472), (104, 295288), (112, 274196), (182, 168736), (208, 147644), (224, 137098), (364, 84368), (416, 73822), (448, 68549), (728, 42184), (832, 36911), (1456, 21092), (2912, 10546), (5273, 5824)]