22030785

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:452

約数の個数: 80

約数和(自身を含む): 47625600

約数和(自身を除く): 25594815

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 57, 63, 81, 95, 105, 133, 135, 171, 189, 285, 315, 399, 405, 409, 513, 567, 665, 855, 945, 1197, 1227, 1539, 1995, 2045, 2565, 2835, 2863, 3591, 3681, 5985, 6135, 7695, 7771, 8589, 10773, 11043, 14315, 17955, 18405, 23313, 25767, 33129, 38855, 42945, 53865, 54397, 55215, 69939, 77301, 116565, 128835, 163191, 165645, 209817, 231903, 271985, 349695, 386505, 489573, 629451, 815955, 1049085, 1159515, 1468719, 2447865, 3147255, 4406157, 7343595, 22030785]

約数ペア:

[(1, 22030785), (3, 7343595), (5, 4406157), (7, 3147255), (9, 2447865), (15, 1468719), (19, 1159515), (21, 1049085), (27, 815955), (35, 629451), (45, 489573), (57, 386505), (63, 349695), (81, 271985), (95, 231903), (105, 209817), (133, 165645), (135, 163191), (171, 128835), (189, 116565), (285, 77301), (315, 69939), (399, 55215), (405, 54397), (409, 53865), (513, 42945), (567, 38855), (665, 33129), (855, 25767), (945, 23313), (1197, 18405), (1227, 17955), (1539, 14315), (1995, 11043), (2045, 10773), (2565, 8589), (2835, 7771), (2863, 7695), (3591, 6135), (3681, 5985)]