30581388

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{2551}}^1$

素因数の和:2604

約数の個数: 60

約数和(自身を含む): 82138672

約数和(自身を除く): 51557284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 324, 333, 444, 666, 999, 1332, 1998, 2551, 2997, 3996, 5102, 5994, 7653, 10204, 11988, 15306, 22959, 30612, 45918, 68877, 91836, 94387, 137754, 188774, 206631, 275508, 283161, 377548, 413262, 566322, 826524, 849483, 1132644, 1698966, 2548449, 3397932, 5096898, 7645347, 10193796, 15290694, 30581388]

約数ペア:

[(1, 30581388), (2, 15290694), (3, 10193796), (4, 7645347), (6, 5096898), (9, 3397932), (12, 2548449), (18, 1698966), (27, 1132644), (36, 849483), (37, 826524), (54, 566322), (74, 413262), (81, 377548), (108, 283161), (111, 275508), (148, 206631), (162, 188774), (222, 137754), (324, 94387), (333, 91836), (444, 68877), (666, 45918), (999, 30612), (1332, 22959), (1998, 15306), (2551, 11988), (2997, 10204), (3996, 7653), (5102, 5994)]