28346730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{1447}}^1$

素因数の和:2110

約数の個数: 32

約数和(自身を含む): 68183424

約数和(自身を除く): 39836694

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 653, 1306, 1447, 1959, 2894, 3265, 3918, 4341, 6530, 7235, 8682, 9795, 14470, 19590, 21705, 43410, 944891, 1889782, 2834673, 4724455, 5669346, 9448910, 14173365, 28346730]

約数ペア:

[(1, 28346730), (2, 14173365), (3, 9448910), (5, 5669346), (6, 4724455), (10, 2834673), (15, 1889782), (30, 944891), (653, 43410), (1306, 21705), (1447, 19590), (1959, 14470), (2894, 9795), (3265, 8682), (3918, 7235), (4341, 6530)]