76968990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{122173}}^1$

素因数の和:122193

約数の個数: 48

約数和(自身を含む): 228709728

約数和(自身を除く): 151740738

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 122173, 244346, 366519, 610865, 733038, 855211, 1099557, 1221730, 1710422, 1832595, 2199114, 2565633, 3665190, 4276055, 5131266, 5497785, 7696899, 8552110, 10995570, 12828165, 15393798, 25656330, 38484495, 76968990]

約数ペア:

[(1, 76968990), (2, 38484495), (3, 25656330), (5, 15393798), (6, 12828165), (7, 10995570), (9, 8552110), (10, 7696899), (14, 5497785), (15, 5131266), (18, 4276055), (21, 3665190), (30, 2565633), (35, 2199114), (42, 1832595), (45, 1710422), (63, 1221730), (70, 1099557), (90, 855211), (105, 733038), (126, 610865), (210, 366519), (315, 244346), (630, 122173)]