2920346530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1\times {\mathrm{439}}^1$

素因数の和:931

約数の個数: 64

約数和(自身を含む): 5645376000

約数和(自身を除く): 2725029470

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 170, 218, 359, 439, 545, 718, 878, 1090, 1795, 1853, 2195, 3590, 3706, 4390, 6103, 7463, 9265, 12206, 14926, 18530, 30515, 37315, 39131, 47851, 61030, 74630, 78262, 95702, 157601, 195655, 239255, 315202, 391310, 478510, 665227, 788005, 813467, 1330454, 1576010, 1626934, 2679217, 3326135, 4067335, 5358434, 6652270, 8134670, 13396085, 17178509, 26792170, 34357018, 85892545, 171785090, 292034653, 584069306, 1460173265, 2920346530]

約数ペア:

[(1, 2920346530), (2, 1460173265), (5, 584069306), (10, 292034653), (17, 171785090), (34, 85892545), (85, 34357018), (109, 26792170), (170, 17178509), (218, 13396085), (359, 8134670), (439, 6652270), (545, 5358434), (718, 4067335), (878, 3326135), (1090, 2679217), (1795, 1626934), (1853, 1576010), (2195, 1330454), (3590, 813467), (3706, 788005), (4390, 665227), (6103, 478510), (7463, 391310), (9265, 315202), (12206, 239255), (14926, 195655), (18530, 157601), (30515, 95702), (37315, 78262), (39131, 74630), (47851, 61030)]