2912456970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{236209}}^1$

素因数の和:236359

約数の個数: 48

約数和(自身を含む): 7627693320

約数和(自身を除く): 4715236350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 411, 685, 822, 1233, 1370, 2055, 2466, 4110, 6165, 12330, 236209, 472418, 708627, 1181045, 1417254, 2125881, 2362090, 3543135, 4251762, 7086270, 10629405, 21258810, 32360633, 64721266, 97081899, 161803165, 194163798, 291245697, 323606330, 485409495, 582491394, 970818990, 1456228485, 2912456970]

約数ペア:

[(1, 2912456970), (2, 1456228485), (3, 970818990), (5, 582491394), (6, 485409495), (9, 323606330), (10, 291245697), (15, 194163798), (18, 161803165), (30, 97081899), (45, 64721266), (90, 32360633), (137, 21258810), (274, 10629405), (411, 7086270), (685, 4251762), (822, 3543135), (1233, 2362090), (1370, 2125881), (2055, 1417254), (2466, 1181045), (4110, 708627), (6165, 472418), (12330, 236209)]