30578648

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7253}}^1$

素因数の和:7307

約数の個数: 32

約数和(自身を含む): 62674560

約数和(自身を除く): 32095912

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 7253, 14506, 29012, 58024, 123301, 224843, 246602, 449686, 493204, 899372, 986408, 1798744, 3822331, 7644662, 15289324, 30578648]

約数ペア:

[(1, 30578648), (2, 15289324), (4, 7644662), (8, 3822331), (17, 1798744), (31, 986408), (34, 899372), (62, 493204), (68, 449686), (124, 246602), (136, 224843), (248, 123301), (527, 58024), (1054, 29012), (2108, 14506), (4216, 7253)]