254144430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1549}}^1\times {\mathrm{1823}}^1$

素因数の和:3385

約数の個数: 48

約数和(自身を含む): 661564800

約数和(自身を除く): 407420370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1549, 1823, 3098, 3646, 4647, 5469, 7745, 9115, 9294, 10938, 13941, 15490, 16407, 18230, 23235, 27345, 27882, 32814, 46470, 54690, 69705, 82035, 139410, 164070, 2823827, 5647654, 8471481, 14119135, 16942962, 25414443, 28238270, 42357405, 50828886, 84714810, 127072215, 254144430]

約数ペア:

[(1, 254144430), (2, 127072215), (3, 84714810), (5, 50828886), (6, 42357405), (9, 28238270), (10, 25414443), (15, 16942962), (18, 14119135), (30, 8471481), (45, 5647654), (90, 2823827), (1549, 164070), (1823, 139410), (3098, 82035), (3646, 69705), (4647, 54690), (5469, 46470), (7745, 32814), (9115, 27882), (9294, 27345), (10938, 23235), (13941, 18230), (15490, 16407)]