64860810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{44123}}^1$

素因数の和:44147

約数の個数: 48

約数和(自身を含む): 181084896

約数和(自身を除く): 116224086

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 44123, 88246, 132369, 220615, 264738, 308861, 441230, 617722, 661845, 926583, 1323690, 1544305, 1853166, 2162027, 3088610, 4324054, 4632915, 6486081, 9265830, 10810135, 12972162, 21620270, 32430405, 64860810]

約数ペア:

[(1, 64860810), (2, 32430405), (3, 21620270), (5, 12972162), (6, 10810135), (7, 9265830), (10, 6486081), (14, 4632915), (15, 4324054), (21, 3088610), (30, 2162027), (35, 1853166), (42, 1544305), (49, 1323690), (70, 926583), (98, 661845), (105, 617722), (147, 441230), (210, 308861), (245, 264738), (294, 220615), (490, 132369), (735, 88246), (1470, 44123)]