2609850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 6571008

約数和(自身を除く): 3961158

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 127, 137, 150, 254, 274, 381, 411, 635, 685, 762, 822, 1270, 1370, 1905, 2055, 3175, 3425, 3810, 4110, 6350, 6850, 9525, 10275, 17399, 19050, 20550, 34798, 52197, 86995, 104394, 173990, 260985, 434975, 521970, 869950, 1304925, 2609850]

約数ペア:

[(1, 2609850), (2, 1304925), (3, 869950), (5, 521970), (6, 434975), (10, 260985), (15, 173990), (25, 104394), (30, 86995), (50, 52197), (75, 34798), (127, 20550), (137, 19050), (150, 17399), (254, 10275), (274, 9525), (381, 6850), (411, 6350), (635, 4110), (685, 3810), (762, 3425), (822, 3175), (1270, 2055), (1370, 1905)]