2009459850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{503}}^1\times {\mathrm{26633}}^1$

素因数の和:27151

約数の個数: 48

約数和(自身を含む): 4993555392

約数和(自身を除く): 2984095542

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 503, 1006, 1509, 2515, 3018, 5030, 7545, 12575, 15090, 25150, 26633, 37725, 53266, 75450, 79899, 133165, 159798, 266330, 399495, 665825, 798990, 1331650, 1997475, 3994950, 13396399, 26792798, 40189197, 66981995, 80378394, 133963990, 200945985, 334909975, 401891970, 669819950, 1004729925, 2009459850]

約数ペア:

[(1, 2009459850), (2, 1004729925), (3, 669819950), (5, 401891970), (6, 334909975), (10, 200945985), (15, 133963990), (25, 80378394), (30, 66981995), (50, 40189197), (75, 26792798), (150, 13396399), (503, 3994950), (1006, 1997475), (1509, 1331650), (2515, 798990), (3018, 665825), (5030, 399495), (7545, 266330), (12575, 159798), (15090, 133165), (25150, 79899), (26633, 75450), (37725, 53266)]