310080945

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{947}}^1$

素因数の和:1301

約数の個数: 32

約数和(自身を含む): 504548352

約数和(自身を除く): 194467407

約数列:

[1, 3, 5, 15, 83, 249, 263, 415, 789, 947, 1245, 1315, 2841, 3945, 4735, 14205, 21829, 65487, 78601, 109145, 235803, 249061, 327435, 393005, 747183, 1179015, 1245305, 3735915, 20672063, 62016189, 103360315, 310080945]

約数ペア:

[(1, 310080945), (3, 103360315), (5, 62016189), (15, 20672063), (83, 3735915), (249, 1245305), (263, 1179015), (415, 747183), (789, 393005), (947, 327435), (1245, 249061), (1315, 235803), (2841, 109145), (3945, 78601), (4735, 65487), (14205, 21829)]