306062015

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{1187}}^1$

素因数の和:1391

約数の個数: 32

約数和(自身を含む): 431101440

約数和(自身を除く): 125039425

約数列:

[1, 5, 7, 35, 53, 139, 265, 371, 695, 973, 1187, 1855, 4865, 5935, 7367, 8309, 36835, 41545, 51569, 62911, 164993, 257845, 314555, 440377, 824965, 1154951, 2201885, 5774755, 8744629, 43723145, 61212403, 306062015]

約数ペア:

[(1, 306062015), (5, 61212403), (7, 43723145), (35, 8744629), (53, 5774755), (139, 2201885), (265, 1154951), (371, 824965), (695, 440377), (973, 314555), (1187, 257845), (1855, 164993), (4865, 62911), (5935, 51569), (7367, 41545), (8309, 36835)]