244552610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1$

素因数の和:915

約数の個数: 64

約数和(自身を含む): 487555200

約数和(自身を除く): 243002590

約数列:

[1, 2, 5, 10, 19, 37, 38, 43, 74, 86, 95, 185, 190, 215, 370, 430, 703, 809, 817, 1406, 1591, 1618, 1634, 3182, 3515, 4045, 4085, 7030, 7955, 8090, 8170, 15371, 15910, 29933, 30229, 30742, 34787, 59866, 60458, 69574, 76855, 149665, 151145, 153710, 173935, 299330, 302290, 347870, 568727, 660953, 1137454, 1287119, 1321906, 2574238, 2843635, 3304765, 5687270, 6435595, 6609530, 12871190, 24455261, 48910522, 122276305, 244552610]

約数ペア:

[(1, 244552610), (2, 122276305), (5, 48910522), (10, 24455261), (19, 12871190), (37, 6609530), (38, 6435595), (43, 5687270), (74, 3304765), (86, 2843635), (95, 2574238), (185, 1321906), (190, 1287119), (215, 1137454), (370, 660953), (430, 568727), (703, 347870), (809, 302290), (817, 299330), (1406, 173935), (1591, 153710), (1618, 151145), (1634, 149665), (3182, 76855), (3515, 69574), (4045, 60458), (4085, 59866), (7030, 34787), (7955, 30742), (8090, 30229), (8170, 29933), (15371, 15910)]