30481528

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7069}}^1$

素因数の和:7100

約数の個数: 48

約数和(自身を含む): 72538200

約数和(自身を除く): 42056672

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 7069, 14138, 28276, 49483, 56552, 77759, 98966, 155518, 197932, 311036, 346381, 395864, 544313, 622072, 692762, 1088626, 1385524, 2177252, 2771048, 3810191, 4354504, 7620382, 15240764, 30481528]

約数ペア:

[(1, 30481528), (2, 15240764), (4, 7620382), (7, 4354504), (8, 3810191), (11, 2771048), (14, 2177252), (22, 1385524), (28, 1088626), (44, 692762), (49, 622072), (56, 544313), (77, 395864), (88, 346381), (98, 311036), (154, 197932), (196, 155518), (308, 98966), (392, 77759), (539, 56552), (616, 49483), (1078, 28276), (2156, 14138), (4312, 7069)]